Loading...
HomeMy WebLinkAboutU2507Project U-2508 Widening of Mallard Creek Church Road Mecklenburg County Presented By: Ted Devens, P.E. June 17, 1993 Presentation Outline: Project Location Section 4(f) - A brief description Existing project conditions Proposed Alternatives Handout Contents Location Map Project Description Section 4(f) extract Alternative cross-sections 2713 2665 KLE?'BURG COUNTY MEC / / 2470 / .?. .04 294 , oa / ry ]681, / / • M lldrd ? t 4 Z' Creek Ch. .27 7 ?B SR////// 2472 2679 PROJECT 4`? Mallard \ 1 /.2.31SR 2833 4ei \ x600 °! bL \1 00 7 O? ie)l .04 S f\ ^y 2834 633 + \ 01 el Z? iat4 J ?. pb l? ROJ 1'? U.N.C. W CHARLOTTE •o? 2873 l °\J NORTH CAROLINA DEPARTMENT OF 2012 0' p IA N ';Al 0 o 11 21167 )029 a ° 3027 ° Ob • .19 e 4Si2 lose" ? "ibe9 .rJ .o> 4:360, ? U' 4641, 4e)s. - •o !640 4616 ° QS pa6{ 4631 4653 .14 46M ?Q 4626 22 4611 -11 146]7 ,J1 4620 .04 m p1 -_4613 p !01 ` 11 .11 !46) ° ° /S 0 .0> ? 046q O !e 14 2e L622. 1 O 0629 4627 1.1b J m 46x8 O O? 4510. )Q it 4eis h 0S 4616 Ieoo 4619 pb 4618 4.617 \Q r^NW^Y S6 Back Creek Ch. TRANSPORTATION DIVISION OF HIGHWAYS PLANNING AND ENVIRONbIENTAL BRANCH MALLARD CREEK CHURCH ROAD SR 2472 FROM SR 2681 TO US 29 AND SR 2833 FROM US 29 TO NC 49 T. I. P. NUMBER U-2508 FIG. 1 Widening of Mallard Creek Church Road (SR's 2472 and 2833) from Interstate 85 to NC 49 Mecklenburg County State Project No. 8.2672601 TIP NO. U-2508, Federal Aid No. STP-OOOS(72) PROJECT DESCRIPTION The 1993-1999 NCDOT Transportation Improvement Program calls for upgrading the existing two-lane road to a multi- lane facility with a posted 45 mph speed limit. Two alternatives are being considered (See attached figures). Both alternatives are a four-lane highway which is divided by a 16-foot raised median with inside curbs. One alternative has shoulders on the outside of the highway, while the second alternative utilizes curb and gutter. CURRENT SCHEDULE The project is planned in two phases: From I-85 to US 29, right-of-way acquisition is scheduled to begin in Fiscal Year 1994, and construction is scheduled to begin in Fiscal Year 1996. From US 29 to NC 49, right-of-way acquisition is scheduled to begin in Fiscal Year 1997, and construction is scheduled to begin in Fiscal Year 1998. These schedules are subject to the availability of sufficient highway funds. EXISTING FACILITY Length 2.2 miles Pavement Width 20-24 feet Shoulder Width 6 feet Right-of-way Width 60 feet (approximate) Curves: Several curves are considered unsafe for the projected 45 mph posted speed limit. To meet design standards, the new multi-lane road will require some construction on new alignment to the inside of these substandard curves. This "flattens" the sharp curves to acceptable standards. Vertical grades approach 5% in areas. Terrain: Rolling Access Control: None Speed Limit: Varies from 35 - 45 mph Traffic Volumes: 1995: 14,600 vehicles per day 2015: 28,600 vehicles per day Bridges: Bridge Number 84 carries Mallard Creek Church Road across Mallard Creek, just southeast of US 29. This bridge requires a replacement structure, possibly incorporating a greenway underpass. ESTIMATED COSTS Right-of-way $ 1,570,000 Construction 4,050,000 Total Estimated Cost 5,620,000 These costs should be regarded as preliminary only and are subject to revision in the later stages of planning. PROBLEM AREAS The Alexander house is a property of historic significance, which presents a Section 4(f) and Section 106 situation. The property is located in the northwest quadrant of the intersection of US 29 and Mallard Creek Church Road. NCDOT must show that there is no prudent and feasible alternative to using this land. Mecklenburg County owns land in both the northeast and southeast quadrants of the intersection of US 29 and Mallard Creek Church Road. The northeast quadrant is being utilized as public soccer fields (parkland), and qualifies for Section 4(f) protection. The county owns land on both sides of Mallard Creek, as well. This land has the potential for use as wetland mitigation and future soccer fields. The southeast quadrant is being utilized by NCDOT as wetland mitigation area for the Charlotte outer loop project. An agreement has been reached between NCDOT and Mecklenburg County. For the use of the mitigation land, NCDOT has agreed to construct a boardwalk in this area and a bicycle underpass to travel under the bridge over Mallard Creek. A Citgo gasoline station is located in the northeast quadrant of the US 29 intersection. The Alexander Glen Apartments are located adjacent to Mallard Creek Church Road, just on the east side of Mallard Creek. Section 4(f) extract from "Predominant Legislation Protecting Historic Sites" SECTION 4(f) - with regard to historic and architecturally significant properties only. See CFR 771.135 for guidance. Section 4(f) of the Department of Transportation Act of 1966 applies to all agencies under the jurisdiction of the USDOT. In 1983, Section 4(f) was amended and codified in 49 USC, Section 303. However, because thousands of state and federal personnel are familiar with the name Section 4(f), the FHWA continues to refer to the requirements as Section 4(f). Section 4(f) specifically addresses the taking of lands from certain qualified properties: It is the policy of the United States Government that special effort be made to preserve the natural beauty of the countryside and public park and recreation lands, wildlife and waterfowl refuges, and historic sites. The Secretary of Transportation shall cooperate and consult with the Secretaries of the Interior, Housing and Urban Development and Agriculture, 'and with the States, in developing transportation plans and programs that include measures to maintain or enhance the natural beauty of lands crossed by transportation activities of facilities. The Secretary may approve a transportation program or project requiring the use of publicly owned land of a public park, recreation area, or wildlife and waterfowl refuge, or land of a historic site of national, State, or local significance (as determined by the Federal, State, or local officials having jurisdiction over the park recreation area, refuge, or site) only if- 1) There i?,,no prudent and feasible alternative using that d; 2) They program or project includes all possible planning to minimize harm to the park, recreation area, wildlife and waterfowl refuge, or historic site resulting from the use. In regard to historic architectural properties, Section 4(f) applies only to properties which are listed in or eligible for the National Register of Historic Places. SECTION 4(F) CONSTRUCTIVE USE Recent legislation has added an additional term to Section 4(f) involvement: Constructive Use. The Section 4(f) Policy Paper states: A constructive use of a Section 4(f) site can occur when the capability to perform any of the site's vital functions is substantially impaired by the proximity impacts from a transportation project. Such substantial impairment would occur when the proximity impacts to Section 4(f) lands are sufficiently serious that the value of the site in terms of its prior significance and enjoyment are substantially impaired. An example of such impact is excessive noise near an amphitheater. Common reasons for a "constructive taking" are audible and visual impacts, access restriction, and vibrations. The definition of "Constructive Use" is still evolving as the FHWA adopts policy decisions based on project-by-project analysis (Similar to the "What is a Wetland?" issue). Only FHWA can make the final determination. Because the policy on Constructive Use alludes to the "effect" of a project on a Section 4(f) site, note that roperty boundaries are not necessarily a factor. Sinc "effect' is an issue under Section 4(f) Constructive Use, a distinctio e made between Constructive Use and Section 106 involvement, which deals solely with effect: The substantial impairment of Section 4(f) is currently viewed as a more profound effect than the significant effect of Section 106. FOUR-LANE HIGHWAY WITH CURB AND GUTTER, DIVIDED BY A 16-FOOT RAISED MEDIAN , / I ? I ? I CURBS CURBS 241-281 16, 241-28' UP TO 100 FEET, PLUS CUT AND FILL * SIDEWALKS ARE NOT SHOWN, BUT MAY BE RECOMMENDED. BICYCLE LANES ARE ALSO A POSSIBILITY, AND IF RECOMMENDED, WILL INCREASE PAVEMENT WIDTH TO 28 FEET ON EACH SIDE OF THE HIGHWAY. r FOUR-LANE HIGHWAY WITH OUTSIDE SHOULDERS, DIVIDED BY A 16-FOOT RAISED MEDIAN CURBS ooo oll r 241-281 16' 241-281 UP TO 150 FEET k SIDEWALKS ARE NOT SHOWN, BUT MAY BE RECOMMENDED. BICYCLE LANES ARE ALSO A POSSIBILITY, AND IF RECOMMENDED, WILL INCREASE PAVEMENT WIDTH TO 28 FEET ON EACH SIDE OF THE HIGHWAY. 23-Jun-93 MEMORANDUM To: Boyd DeVane From: Eric Galamb Subject: DEM's Processing Time for CAMA Permits in 1992 and 1993 Per your request, I have determine the processing time that DEM has taken for CAMA permits. Please note that I have segregated the processing time to routine vs. needing more Information from the applicant. Table 1: Percent Issuance for CAMA Permits that are Routine vs. Needing More Information 1992 1993 . % Issued within Routine More Info. Routine More Info. 20 days 36 4 19 0 30 days 66 18 63 40 average (days) 29 90 28 39 The overall processing time for CAMA permits was 39 days In 1992 and has dropped to 28 days for 1993. Should you need additional Information, please advise. cc: John Domey boyd.cam V 4 ?r .l State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27604 James G. Martin, Governor George T. Everett, Ph.D. William W. Cobey, Jr., Secretary June 3, 1992 Director MEMORANDUM To: Melba McGee Through: John Dorn.' p From: Eric Galamb C () Subject: FONSI for Mallard Creek Road between Sugar Creek Road and Mallard Creek Church Road Mecklenburg County State Project DOT No. 9.8100316, TIP #U-2507 EHNR # 92-0896, DEM WQ # 5810 The subject document has been reviewed by this office. The Division of Environmental Management is responsible for the issuance of the Section 401 Water Quality Certification for activities which may impact waters of the state including wetlands. The following comments are offered in response to the FONSI prepared for this project which will impact 0.18 acres of wetlands. 1. Will temporary sediment and erosion control measures be placed in wetlands? If so, have the control measures been included in the total for wetland impacts? 2. Will borrow pits be located in wetlands? 3. The Charlotte Department of Transportation states, "Based on current projected traffic volumes, there appears to be little justification for this project at this time. North of Harris Boulevard there appears to be no need for the project through 2010." 4. Endorsement of the FONSI by DEM does not preclude the denial of a 401 Certification upon application if wetland impacts have not been avoided and minimized to the maximum extent practicable. Questions regarding the 401 Certification should be directed to Eric Galamb in DEM's Water Quality Planning Branch. REGIONAL OFFICES Asheville Fayetteville Mooresville Raleigh Washington Wilmington Winston-Salem 704251-6208 919/486-1541 704/663-1699 919/571-4700 919/946-6481 919/395-3900 919/896-7007 Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer ?a1V Department of Environment, Health, and Natural R:isources Division of Planning and Assessment ?. ? Project located in 7th floor library Project Review Form Project Number: County: Date: Date Response Due (firm deadline): This project is being reviewed as indicated below: Regional Office/Phone ? Asheville ? Fayetteville Regional Office Area -House Review ?All R/O Areas G-,- ?Marine Fisheries VAir ?? Water Planning Mooresville Water Groundwater ? Raleigh YLand Quality Engineer ? Washington ? Recreational Consultant ? Wilmington ? Coastal Management Consultant ?Others ? Winston-Salem ?1UN Manager Sign-Off/Region: Date: Response (check all applicable) ?? ? Environmental Health ?Solid Waste Management V ?tQ ? Radiation Protection ? David Foster and Recreation ? Other (specify) Environmental Management In-House Reviewer/Agency: Regional Office response to be compiled and completed by Regional Manager. ? No objection to project as proposed ? No Comment ? Insufficient information to complete review in-House Reviewer complete individual response. ? Not recommended for further development for reasons stated in attached comments (authority(ies) cited) ? Applicant has been contacted ? Applicant has not been contacted ? Project Controversial (comments attached) ? Approve ? Permit(s) needed (permit files have been checked) ? Recommended for further development with recommendations for strengthening (comments attached) ? Recommended for further development if specific & substantive changes incorporated by funding agency (comments attached/authority(ies) cited) ? Consistency Statement needed (comments attached) ? Consistency Statement not needed ? Full EIS must be required under the provisions of NEPA and SEPA ? Other (specify and attach comments) KrIUKN IU: Melba McGee PS-104 , Division of Planning and Assessment by Due Date shown. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 S /?-/9z ate ?v 57 s, J z K Date f G? MALLARD CREEK ROAD (SR 2467) BETWEEN SUGAR CREEK ROAD AND MALLARD CREEK CHURCH ROAD MECKLENBURG COUNTY STATE PROJECT NO. 9.8100316 T.I.P. U-2507 ADMINISTRATIVE ACTION FINDING OF NO SIGNIFICANT IMPACT U.S. Department of Transportation Federal Highway Administration and N.C. Department of Transportation Submitted pursuant to 42 U.S.C. 4332(2)(C) and 49 U.S.C. 303 L. J. Ward, P.E., Manager Planning and Environmental Branch 0 L. Gfaf, P. E. n Administrator, FHWA r Ci MALLARD CREEK ROAD (SR 2467) BETWEEN SUGAR CREEK ROAD AND MALLARD CREEK CHURCH ROAD MECKLENBURG COUNTY STATE PROJECT NO. 9.8100316 T.I.P. U-2507 ADMINISTRATIVE ACTION FINDING OF NO SIGNIFICANT IMPACT MAY 1992 DOCUMENTATION PREPARED BY WILBUR SMITH ASSOCIATES, INC. C A RO` ", Kenneth P. Smith, P.E. i 12693 i Project Director FOR NORTH CAROLINA DEPARTMENT OF TRANSPORTATION cy? A? L. G it rimes, P. , Unit Head Consultant Engin ring Unit usan M. Violette, P.E. Project Manager TABLE OF CONTENTS PAGE 1. TYPE OF ACTION 2. DESCRIPTION OF ACTION 3. RECOMMENDED ALTERNATIVE 4. ENVIRONMENTAL IMPACTS 5. WETLANDS FINDINGS 6. CIRCULATION OF ENVIRONMENTAL ASSESSMENT 7. COMMENTS RECEIVED ON THE ENVIRONMENTAL ASSESSMENT 8. COMMENTS RECEIVED DURING AND SUBSEQUENT TO THE PUBLIC HEARING 9. FINDING OF NO SIGNIFICANT IMPACT ENVIRONMENTAL COMMITMENTS APPENDIX A COMMENTS RECEIVED APPENDIX B CORRECTED FIGURE 6B 1 1 2 2 3 4 5 16 19 21 A-1 to A-19 B-1 L? u Finding of No Significant Impact Prepared by the Planning and Environmental Branch of the North Carolina Department of Transportation 1. Type of Action This is a Federal Highway Administration (FHWA) Administrative Action, Finding of No Significant Impact (FONSI). The FHWA has determined that this project will not have a significant impact on the human or natural environment. This Finding of No Significant Impact (FONSI) is based on the Environmental Assessment (EA) prepared for the widening and improvement of the Mallard Creek Road between Sugar Creek Road and Mallard Creek Church Road, approved March 5, 1992. This EA has been independently evaluated by the FHWA and determined to adequately and accurately discuss the environmental issues and impacts of the proposed project. Further, it provides sufficient evidence and analysis for determining that the preparation of an Environmental Impact Statement (EIS) is not required. The FHWA takes full responsibility for the accuracy, scope and content of the Environmental Assessment. 2. Description of Action The North Carolina Department of Transportation proposes to improve Mallard Creek Road in northeast Mecklenburg County between Sugar Creek Road and Mallard Creek Church Road. A four-lane divided, curb and gutter roadway with a 20-foot raised median is proposed on new alignment from the Sugar Creek Road/Graham Street intersection to the existing Mallard Creek Road alignment near the Garrison Avenue intersection. The remainder of the project involves widening existing Mallard Creek Road from a two-lane roadway to a five-lane undivided, curb and gutter facility. The total project length is 4.19 miles. Improvements will be made to the existing roadway alignment to satisfy current AASHTO horizontal curvature and vertical sight distance criteria. A new bridge will be required over Mallard Creek to accommodate the proposed five-lane facility. See Figure 1 for the project location. This project is included in the 1992-1998 North Carolina Transportation Improvement Program as T.I.P. No. U-2507, with right-of-way acquisition scheduled to begin in Federal Fiscal Year (FFY) 1 1992 and construction scheduled to begin FFY 1993. The estimated cost of the project is $10,671,500; estimated construction costs are $7,500,000 and right-of-way costs are $3,171,500. 3. Recommended Alternative The recommended alternative is a combination of a 'four-lane divided section with a 20-foot wide raised median and a five-lane undivided section. From the Sugar Creek Road/Graham Street intersection north to existing Mallard Creek Road south of Garrison Avenue, the roadway will be a four-lane divided, curb and gutter facility on new alignment. From Garrison Avenue to the end of the project at Mallard Creek Church Road, the existing roadway will be widened to a five-lane undivided, curb and gutter roadway. The recommended alternative will provide sufficient capacity to meet increased travel demand safely. The alignment of the existing roadway will be improved to meet current AASHTO design criteria for horizontal curvature and stopping sight distance. A new bridge, spanning Mallard Creek, will be required to accommodate the proposed five-lane facility. The new bridge will be constructed in stages along the existing Mallard Creek Road alignment so traffic can be maintained during construction. Additional right-of-way will be needed throughout the project. The existing right-of-way along Mallard Creek Road is 60 feet. The total proposed right-of-way width is a minimum of 100 feet for the four-lane divided section on new alignment and 90 feet for the five-lane undivided section on existing alignment. 4. Environmental Impacts The proposed improvements will provide a facility that will more efficiently and safely accommodate both existing and projected traffic volumes. The proposed improvements will also provide a continuous multi-lane facility from Sugar Creek Road to Mallard Creek Church Road. Approximately 27 acres of additional right-of-way will be required to accommodate the proposed improvements, of which les's than, one acre is;'wetfand§. The remaining acreage is primarily upland forested areas, residential lawns and properties, commercial properties, and open and cultivated fields. Temporary construction easements will be required along the project. 2 ?51s ? R R V , 1 Si MN ?e Q S7' 0 0 29 N '' W * E 2459 24" ` 7"5 i- \ .7 _ c am/ S C O V N T Y 1,0 2461 V _ \ 1Q p / M. ! ,. ,\ e l9 601 1.2 f 7159 ~ 2474 fs 2.7s a <J 2-R n 26S' ?f .v 24" 2476 01 y _L470 JM7 24 END PROJECT \? ,., 2473. 7473 / • 705 nil 2440 ^ .. _ '•? 74 :80. ?. 9 7{T 2"o ck 1 t. / 65 T? x n I 1A1 7t?3 07 t'S 49 293? ?O? f? ?t?j1 s \ ???,, V/ L I / Wit. ?z ? .. • X21. ?f Croft \ 49. y 71!60 ©f 501 rockMb ??m"° _ .•.iLcc.f'?..:y:.. ILI,2 Airport BEGIN PROJEC r - / • ' Fw ? ? - f,? ® Y _7519 \ l ? ) ? 712Q ` *3 C 2110\ iO ppE r ?• '? ms / •• ?H?I91 ??,? - £V?•b'•?.+ 104 •j 19 t 9a ,? I I'•i7?+?? '. 2480 2549 FA 3126 too- 2971 • ?' tf,l) 201v ?20 ? 7074 ??. f ? • Atq[4411dM4 :;?.w; lam. je. o ti f \ / Sler? Y .. a; 49 121 27s `: •y ?• o 27• 11? s?f 3.2 19 \.S fV 214f 12 77 f?f ? \ rnu 44oac m 3.6 r'W loa S{sR p 1 s A 6° \ ?_ 4rrjp60 _ ?`\ • •?? ?\ \ / :.? 4'"140 • ry. ?\ 29 1 6. tAu 27 fAU .7 qU 7116 2.3 ' 6 MALLARD CREEK ROAD -54 ? Cs? <• g c+ cHa,QLOrre PROJECT LOCATION MAP ?$ ror. 715A77 160 641 j 1`? ;? FIGURE 1 ty la ?' 992 321 12 NTS i • 191 Air0er9 ..;f ?,T119 r:• •a+' :4r?.% ?? .:off 1 tb o ?? \ ? ' The proposed improvements will provide a new bridge across Mallard Creek with clearances sufficient to accommodate the proposed Mallard Creek Greenway. The appropriate clearances have ' been coordinated with the Mecklenburg County Parks and Recreation Department. There are no known archaeological sites within the proposed project area. There are no known historical architectural properties in the corridor that are on, or proposed for listing on, the National Register of Historic Places. The State Historic Preservation Office (SHPO) has concurred that no historic properties will be affected by the proposed project. ' There are no floodplains significantly impacted by construction, no known threatened or endangered species, and no known hazardous waste sites in the project right-of-way. There will be less than one acre of wetlands impacted by the construction limits. Erosion and sedimentation control measures will be utilized to minimize water quality impacts The proposed action will comply y,ith the `401 Water Quality Certification Program: ' Noise levels by the year 2010 are projected to approach or exceed the FHWA criteria at 15 receptors for the Build Alternative. No traffic noise abatement is considered reasonable or feasible along this project and therefore none is recommended. There are no Carbon Monoxide ' concentrations exceeding the National Ambient Air Quality Standard. Utilizing the existing corridor minimizes socioeconomic impacts. Therefore, no disruption or division of neighborhood cohesion occurs. However, it is anticipated that two non-profit organizations will be relocated as a result of this project. 5. Wetlands Findings If the recommended alternative results in impacts to wetlands, Executive Order 11990 requires a finding that there are no practicable alternatives to construction in wetlands. Approximately 0: 18 : ;taeres of wetlands`', will be' impacted by the construction of the proposed =projee't. This project includes a crossing of Mallard Creek and four small tributaries to Mallard Creek. A Section 404 Nationwide permit from the U.S. Army Corps of Engineers will be required for the proposed taking of wetlands. IFnpacts to wetland areas were avoided and minimized by widening along the existing facility4or a mnijoeity' of the proposed project. It is not possible to avoid impacting wetlands where Mallard Creek Road crosses Mallard Creek because of construction of a new bridge. However, the proposed alignment for the new location Segment A was selected to avoid impacting a 3/4-acre pond near the end of Hunter Avenue. This shift also results in reduced impacts to the upland fringes of the pond on IBM property. The scope of this project is predominantly widening of the existing roadway, with construction on new alignment between the Sugar Creek Road/Graham Street intersection and Garrison Avenue. No reasonable alternatives avoid the wetland area near Mallard Creek, as documented in the programmatic 4(0 circulated with the EA. The potential impacts to wetlands are similar among all alternatives. Vetlantl mitigation will ybe accornplishesd through the use of •Best*'Mtiagem`en Practices' Based upon the above considerations, it is determined that there are no practicable alternatives to the proposed construction in wetlands and that the proposed action includes all practical measures to minimize harm to wetlands. 6. Circulation of the Environmental Assessment (EA) The approved Environmental Assessment was circulated to the following federal, state, and local agencies: NC Department of Environment, Health, and Natural Resources (NCDEHNR) * Division of Land Resources * U.S. Army Corps of Engineers (USACOE), District Engineer - Wilmington * Mecklenburg County Engineering Department NC Department of Environment, Health, and Natural Resources (NCDEHNR) * Division of Environmental Management * Mooresville Regional office * N.C. Wildlife Resources Commission (NCWRC) * Charlotte Department of Transportation Environmental Protection Agency, Region IV - Atlanta, GA NC Department of Administration NC Department of Cultural Resources (NCDCR) NC Department of Transportation (NCDOT): Statewide Planning 4 t f Hydrographics Bicycle Coordinator Landscape Division Engineer, Div. 8 Traffic Engineering Geotechnical Right of Way Location and Surveys Division of Aeronautics Board Members U.S. DOI - Fish and Wildlife Services, Fish and Wildlife Enhancement - Raleigh NC Department of Human Resources NC Department of Public Instruction U.S. Geological Survey, District Chief - Raleigh Soil Conservation Service - Raleigh Centralina Council of Governments Mecklenburg County Parks and Recreation Department Charlotte-Mecklenburg Planning Commission Charlotte City Council City Engineer, City of Charlotte County Engineer, Mecklenburg County Mayor of Charlotte Mecklenburg County Manager City Manager of Charlotte Agencies that submitted comments on EA. 7. Comments Received on the Environmental Assessment The following comments were received from federal, state, and local agencies in response to the circulation of the Environmental Assessment: 5 a. NCDEHNR - Division of Land Resources (p.A-1) 1. Comment: 'This project will impact five geodetic survey markers. N.C. Geodetic Survey should be contacted prior to construction at P.O. Box 27687, Raleigh, NC 27611, (919) 733-3836.- Response: The N.C. Geodetic Survey will be contacted prior to construction of this project to ensure that geodetic: markers located along the project corridor will be protected. 2. Comment: 'If an environmental document is required to satisfy Environmental Policy Act (SEPA) requirements, the document must be submitted as part of the erosion and sedimentation control plan.' Response: The Environmental Assessment will be submitted as part of the erosion and sedimentation control plan. 3. Comment: 'if any portion of the project is located within a High Quality Water Zone (HOW), as classified by the Division of Environmental Management, increased design standards for sediment and erosion control will apply.' Response: There are no High Quality Water Zones in the project area. 4. Comment: The erosion and sedimentation control plan required for this project should be prepared by the Department of Transportation under the erosion control program delegation to the Division of Highways from the North Carolina Sedimentation Control Commission.' Response: The project will be consistent with the North Carolina Sedimentation Pollution Control Act of 1973. Temporary and permanent erosion and sedimentation control measures will be utilized throughout the project to prevent off site sedimentation of adjacent streams and properties. 6 1 b. U.S. Army Corps of Engineers (USACOE) District Engineer - Wilmington (P.A-3) 1. Comment: 'In Section 10, 'Hydrology and Floodplain Involvement', on page 41 of the Environmental Assessment, the following statement is made: 'Presently no Federal Emergency Management Agency (FEMA) flood studies are available for the study area of Mallard Creek Road Improvements.' According to the December 1980 Mecklenburg County Flood Insurance Study Report and June 1981 Mecklenburg County Flood Insurance Rate Map (FIRM), Mallard Creek has been studied in detail in this area and has a delineated floodway.' Response: When this study was conducted, no Federal Emergency Management Agency (FEMA) maps for this area were in print. The mapping provided in the Environmental Assessment (Figure 10) is from the Mecklenburg County Engineering Department. These maps are the Mecklenburg County Official Flood Area Maps, prepared by the U.S. Geological Survey in conjunction with development of FEMA mapping, adopted by the Board of County Commissioners, Mecklenburg County, October 8, 1979. 2. Comment: ?he proposed widened roadway and new bridge structure should be designed so as not to cause a significant increase in the upstream flooding ' and no more than a one-foot floodway surcharge above the natural 100- year flood elevation.' t Response: The proposed widened roadway and new bridge structures are designed to minimize upstream flooding and will not create greater than a one-foot floodway surcharge. c. Mecklenburg County Engineering Department (p.A-9) 1. Comment: '...We recommend that the cross-section should be built as a 4-lane median divided facility with appropriate turn lanes.' 7 Response: Due to the high number of residential driveways along this portion of the project, a continuous two-way left-turn lane is needed. Also, the right-of-way required for a five-lane section is approximately 10 feet less than that required for a four-lane divided section, therefore right-of-way impacts are minimized. 2. Comment: '...We recommend strongly that sidewalks should be constructed along both sides of Mallard Creek Road, including all bridges.' Response: NCDOT policy does not provide for the construction of sidewalks if they do not already exist along the facility proposed for widening. d. NCDEHNR - Division of Environmental Management (p.A-10) 1. Comment: 'Written concurrence of 401 Water Quality Certification may be required for this project. Application requesting coverage under our General Certification 14 will require written concurrence.' Response: NCDOT will comply with the .401 Water Quality Certification Program and General Certification 14 guidelines during design and construction of the project. 2. Comment: 'Please address the measures that will be taken to attenuate the impact of stormwater runoff and spills on surface waters (and wetlands) after project completion. Who will maintain the special holding basins?' Response: NCDOT will employ 'Best Management Practices for the Protection of Surface Waters' to minimize impacts from stormwater runoff. Roadway runoff will be collected in a closed drainage system and every attempt will be made to maintain existing drainage patterns, where practicable. The proposed improvements to Mallard Creek Road will improve safety on the facility, This will, in turn, decrease the probability of a hazardous material spill on the highway, and of hazardous material reaching any of the 8 streams. A Hazardous Response Team, headquartered at Fire District Station #13, is available, as are other local fire stations, to respond to ' potential hazardous material spills along this facility. The response time of the Hazardous Response Team will be reduced because of the improved ' facility. A shorter response time would likely reduce the potential impact of a spill. 3. Comment: 'NCDOT should require that the contractor not impact additional wetland areas due to the disposal of excavated spoil materials, as a source of borrow material or other construction related activities.' Response: Construction staging areas, equipment, or material storage will not be allowed near existing wetlands where accidents or spills could destroy wetland vegetation or pollute wetland water resources. Construction activi- ties will be managed to avoid additional impacts to wetland areas. 4. Comment: 'Every effort should be made to avoid interrupting the water and sanitary sewer lines.' Response: The contractor will take appropriate precautions to avoid existing water and sanitary sewer lines. The Division of Highways will hold a preconstruction conference between representatives of the NCDOT, the contractor, the involved utility companies, and pertinent local officials. Methods to coordi- nate utility adjustments and to minimize damage or disruption of existing services will be discussed at this conference. 5. Comment: 'Endorsement of the EA by DEM does not preclude the denial of a 401 Certification upon application if wetland impacts have not been avoided and minimized to the maximum extent practicable.' Response: No response required. 9 e. NCWRC (p.A-15,A-16) 1. Comment: 'There was no consideration given to widening the road entirely along the existing alignment. All three build alternatives utilize the new portion, Segment A.' Response: The Mecklenburg County Thoroughfare Plan (November 30, 1988) did not include widening Mallard Creek Road from Sugar Creek Road to Garrison Avenue. To widen the existing facility to accommodate the projected traffic, widening would have to begin at the intersection of Sugar Creek/Graham Street, continue to Mallard Creek Road, and extend along Mallard Creek Road. A substantial segment of the Derita Community, including the Derita Elementary School, is located along Sugar Creek Road to the north of Sugar Creek Road and the Southern Railroad runs parallel to Sugar Creek Road along the south of the road. Therefore, all widening would have to take place north of Sugar Creek Road. Widening to the north of Sugar Creek Road would result in a substantial number of residential and business relocations and would' severely fragment the Derita community A pond and wetland area (Lac:ustrine/Littoral/Aquatic Bed/Rooted Vascular: L2AB3) of potential high diversity has been identified at the intersection of Sugar Creek and Mallard Creek Road. This area could be affected if the entire existing facility were widened. The State Historic Preservation Office has identified the Flow House, located 0.2 miles northeast of the Sugar Creek intersection along existing Mallard Creek Road, as being potentially eligible for inclusion on the National Register of Historic Places. Widening the existing roadway in the vicinity of the Flow House could have an adverse effect on this potentially historic structure. To minimize impacts to wetlands along the new location segment, the alignment was shifted from 'Alignment D' to 'Alignment D/A' thereby avoiding a 3/4-acre pond near the end of Hunter Avenue. This shift also resulted in reduced impacts -to the upland fringes of the pond on IBM 10 1 property. Finally, a major portion of the property along the new location segment is owned by IBM Corporation. Access from the new location segment will be partially controlled. Substantial development along this segment of the project is therefore not anticipated. Efforts were made to minimize impacts to wetlands along the entire project. Because of the reasons listed above, widening the existing facility along Sugar Creek Road and the southern end of Mallard Creek Road is not considered a reasonable and feasible alternative. 2. Comment: 'The only mention of mitigation in the EA is that 'Best Management ' Practices' will be employed. There was no discussion of attempts to avoid wetland impacts or compensation for wetland losses.' ' Response: See Wetlands Findings, this document and response to NCWRC, Comment ' 1. f. Charlotte Department of Transportation (p. A-17 thru p. A-24) 1. Comment: 46ased on current;:and projected traffic volumes; ttiete appears<to tse">tittte ?? ustification for this project at this time 0 North of Harris Boulevard there ' appears to be no need for this project through 2010.' Response: The proposed widening of Mallard Creek Road is needed to accommodate the tremendous development expected in the area. Expected deterioration in the level of service of intersections along Mallard Creek Road will continue to reduce the level of service along the entire facility. The increased capacity of the facility, the addition of turn lanes, and the improvements to vertical and horizontal alignment will also improve the safety of the roadway. 2. Comment: 'Local staff recommends a four-lane median divided facility throughout the length of this project. A landscaped median with left-turn bays would create t 11 a safer, and more attractive roadway than the proposed five lane cross- section. Left-turn lanes and median breaks should be provided at the following locations: Hubbard Road, Mason Drive, IBM Access Road, Kettering Drive (Harris Hill Apartments), Mallard Creek Center, Jim Hunt Road, Silver Birch Road, Mallard Creek Elementary, and Alexander Road. There does not appear to be any other intersections which need a separate left-turn lane.' Response: Due to the high number of residential driveways along the project, a continuous two-way left-turn lane is needed. Also, the right-of-way required for a five-lane section is approximately 10 feet less than that required for a four-lane divided section; therefore, right-of-way impacts are minimized. 3. Comment: 'Regardless of which cross-section is constructed, medians should be installed at the W. T. Harris Boulevard intersection. This would reduce accident potential created by vehicles turning left on to Mallard Creek Road from driveways or side streets which are too close to W. T. Harris Boulevard.' Response: The NCDOT has acquired full control of access at the W. T. Harris Boulevard/Mallard Creek Road intersection. No driveways in the immediate vicinity of the intersection are existing or proposed. In addition, low traffic volumes do not appear to justify construction of medians at this intersec- tion. This request will, however, be given consideration during final design. 4. Comment: 'Sidewalks should be provided throughout the entire project. It is a local policy to provide sidewalks along both sides of major thoroughfares. These sidewalks should be four feet wide and a minimum of six feet from the back of the curb. Sidewalks should also be constructed as part of the bridge over Mallard Creek. The Mallard Creek Road corridor is currently in the process of urbanization. There are two schools and numerous subdivisions located along the subject portion of Mallard Creek Road. As this area becomes more urban, 12 r the number of pedestrians along Mallard Creek Road will steadily increase! Response: Current NCDOT policy does not provide for the construction of sidewalks if they do not already exist along the facility proposed for widening. This policy is currently being reviewed, however, because new Federal funding sources may become available for enhancement type projects such as ' sidewalk construction. The berm behind the curb of eight (8) feet is wide enough to accommodate future construction of sidewalks. 5. Comment: 'The phasing of the project should be reversed. The portion of the project which extends from W. Sugar Creek Road to Harris Boulevard should be ' the first phase constructed. The segment of this project should of W. T. Harris Boulevard has higher current traffic volumes and is projected to have ' higher future traffic volumes.' Response: Projects are scheduled for construction in the NC Transportation Improve- ' ment Program (TIP) and priorities are established within each division by the Board of Transportation. The current TIP has the segment from Harris Boulevard to Mallard Creek Church Road scheduled for construction in Federal Fiscal Year 1993, while the segment from Sugar Creek to Garrison Avenue is not scheduled for construction until post years. Any changes in this schedule would require approval by the Board of Transportation. ' ' Previous local planning has showed existing Mallard Creek Road as a cul- 6. Comment: t de-sac extending from West Sugar Creek instead of tying into the new t Th t h i th E i t l A ll d C k C M nv ronmen ssessmen . e onnec or as s own n e a ar ree a extension of Nevin Road across West Sugar Creek Road and Mallard Creek Road and intersecting the new Mallard Creek Connector is shown on the Thoroughfare Plan. Local staff urges that Nevin Road Extension be 1 constructed as part of this project between existing Mallard Creek Road and the new alignment of the Mallard Creek Connector.1 Response: A connection between existing Mallard Creek Road and the Mallard Creek 1 Road Connector has been proposed to provide access to residents on Mallard Creek Road and is not proposed as a substitute for the future 13 extension of Nevin Road. Construction of the Nevin Road Extension is beyond the scope of this project. 7. Comment: 'As a clarification, Mallard Creek Road is still a major thoroughfare on the Charlotte-Mecklenburg Thoroughfare Plan. The reclassification of Mallard Creek Road to an Urban Minix Arterial was done only for state funding purposes and does not have any effect on the Thoroughfare Plan classification. Response: No response required. 8. Comment: 'Standard right-of-way for a major thoroughfare in Mecklenburg County is 100 feet. The right-of-way for this project should be 100 feet throughout the entire project, except at W. T. Harris Boulevard where more right-of-way will be needed. Response: A 90-foot right-of-way width is sufficient to accommodate the improvements associated with the proposed five-lane curb and gutter section. Impacts to residences along the existing roadway are minimized as a result of the reduction in right-of-way. 9. Comment: 'The Mineral Springs Road/Graham Street Extension intersection should have full access until the N.C. 49/Graham Street Connector is built. The need for full access is documented by recent volume counts (April 9 & 10, 1992) of over 4,000 vehicles/day on Mineral Springs Road. Response: Existing Mineral Springs Road will be terminated with a cul-de-sac on the east side of the Mallard Creek Road Connector. A new connection from Mineral Springs Road will intersect Mallard Creek Road Connector. The Mineral Springs Road connection will be a two-lane, two-way facility permitting right turns into and out of the intersection. A median crossover will be provided at this intersection to allow left-out turns from Mineral Springs Road onto the Mallard Creek Road Connector. 10. Comment: 'A rate of super elevation of no more than .04 is preferable.' 14 t u Response: AASHTO standards recommend a maximum superelevation rate of 0.06 ft/ft for the recommended design speed of 50 mph. 11. Comment: 'Due to the funded construction of a bikeway along Mallard Creek, and the proximity of a nearby park and the University of North Carolina at Charlotte, we recommend that Mallard Creek Road be designed for bicycle use by having 11 foot inside lanes and 15 foot outside lanes. These outside lanes should be sufficient for accommodating both vehicles and cyclists.' Response: Mallard Creek Road is not proposed as a bicycle route. Access to the bikeway/greenway along Mallard Creek Road will be provided by the Mecklenburg County Parks and Recreation Department on property adja- cent to the Mallard Creek Elementary School. 12. Comment: 'From figures 6C and 6D, left-turn volumes from EB Harris Boulevard to NB Mallard Creek Road do not appear to justify dual left-turn lanes. Peak hour volumes are projected to be 30 and 35 vehicles per hour respectively.' Response: The lane configuration at W. T. Harris Boulevard, as shown in Figure 6B, is incorrect in the EA. Dual left-turn lanes should be proposed for westbound W. T. Harris Boulevard to southbound Mallard Creek Road and a single left- turn lane proposed for eastbound Harris Boulevard to northbound Mallard Creek Road (see Appendix B for corrected Figure 6B). 13. Comment: 'The third through lane along Graham Street and the Mallard Creek Connector should not be constructed as a part of this project. Instead, the third lane should be added when the Graham Street/NC 49 Connector is constructed.' Response: Additional lanes are necessary at the Graham Street/Mallard Creek Road Connector/Sugar Creek Road intersection to handle projected turn traffic volumes. This will require reconstruction of curb and gutter along Graham Street and Sugar Creek Road. In order to avoid future removal and reconstruction of curb and gutter within the intersection, the third through 15 lanes have been proposed as part of this project. 14. Comment: 'Utilities should be located on one side of the road.' Response: The Division of Highways will hold a preconstruction conference between representatives of NCDOT, the contractor, the involved utility companies, and pertinent local officials. Methods to coordinate utility adjustments and to minimize damage or disruption of existing service will be discussed at this conference. 15. Comment: 'Landscaping should be provided along both sides of Mallard Creek Road as well as in the median.' Response: A landscape plan will be developed for Mallard Creek Road during the design phase of the project. 8. Comments Received During and Subsequent to the Public Hearing Following circulation of the Environmental Assessment, a combined corridor/design public hearing was held on April 7, 1992, at the Derita Elementary School. Approximately 125 people attended the public hearing and a number of those had questions or comments. Many of the questions and comments were related to the impacts to individual properties. Primary questions and concerns were as follows: Question: Does the project conform to the Derita Small Area Plan? Response: The Derita Small Area Plan, adopted in March 1985, focuses on neighborhood preservation and enhancement, promotion of new residential development, concentration of retail and business activity, and limiting industrial expansion. The plan does not address the proposed Mallard Creek Road Improvements. The Derita Small Area Plan was superseded by the Northeast District Plan adopted by the Charlotte City Council in June 1990 and by the Mecklenburg Board of County Commissions in July 1990. The Northeast District Plan includes road improvements to Mallard Creek Road similar to those proposed by this project. 16 I': 1 f', Question: How will access be maintained to Mineral Springs Road? Response: Existing Mineral Springs Road will be terminated with a cul-de-sac on the east side of the Mallard Creek Road Connector. A new connection from Mineral Springs Road will intersect the Mallard Creek Road Connector. The Mineral Springs Road connection will be a two-lane, two-way facility permitting right turns into and out of the intersection. A median crossover will be provided at this intersection to allow left-out turns from Mineral Springs Road onto the Mallard Creek Road Connector. Question: How will access be maintained to the section of Mallard Creek Road that is not included in this project (from Sugar Creek Road to before Garrison Avenue)? Response: Access will still be provided to the section of Mallard Creek Road south of Garrison Avenue. A cul-de-sac will be constructed on Mallard Creek Road just south of Garrison Avenue and a new connector will be constructed to form a 'T'-intersection with the Mallard Creek Road Connector. The cul-de-sac and new connection is necessary to provide a safe connection to the Mallard Creek Road Connector and to the segment of Mallard Creek Road planned to be widened. Question: Since widening of Mallard Creek Road is taking place only to the east near the Montessori School, will safety at the school be affected? Response: Guardrails will be provided on both approaches to the bridge over Mallard Creek, just south of the school. Guardrail will be extended along Mallard Creek Road from the new bridge over Mallard Creek to the Montessori School property as an additional safety measure. Question: Will sidewalks be provided along the proposed project? How can neighbors cross the road? 17 Response: NCDOT policy does not provide for the construction of sidewalks if they do not already exist along the facility proposed for widening. Crosswalks and signals will be considered for any locations where pedestrian traffic warrants special considerations. Question: Why is proposed widening of the roadway on the east side toward the Montessori School? Response: Currently, an eight-degree curve exists in the vicinity of the Montessori School. The eight-degree curve is greater than the maximum horizontal curvature (six degree-45 minute) allowed for the proposed design speed of 50-mph. Therefore, to flatten the curve, widening was proposed to the east of the existing roadway. Widening to the east also minimizes impacts to the greenway proposed along Mallard Creek. Question: Are there plans to widen Mallard Creek Road north of Mallard Creek Church Road? Response: According to the 1992-1998 North Carolina Transportation Improvement Program and the Charlotte-Mecklenburg Thoroughfare Plan, there are no plans for widening Mallard Creek Road north of Mallard Creek Church Road. Question: Why was a five-lane section chosen along existing Mallard Creek Road? Response: Due to the high number of residential driveways along this portion of the project, a continuous two-way left-turn lane is needed. Also, the right-of-way required for a five-lane section is approximately 10 feet less than that required for a four-lane divided section, therefore right-of-way impacts are minimized. Question: Why is the project needed? Response: The project is needed to provide acceptable levels of service for both current and future traffic demands and to improve local access to development along the route. 18 i i i Question: Will increased traffic due to the proposed Graham Street Connector be considered? Response: Projected traffic volumes on the proposed Graham Street Connector have been accounted for in the analysis for this project. Question: Has the number of trucks using Mallard Creek Road been studied? Response: Truck traffic on Mallard Creek Road is not expected to increase due to this ' project. Current projections indicate that two percent of the traffic will be heavy trucks and three percent will be medium trucks. Question: Will there be any coordination for the greenway? Response: Coordination with the Mecklenburg County Parks and Recreation Department ' was accomplished during development of, and as documented in, the EA. Question: What can be done to reduce the number of accidents at Hubbard Road? Response: The existing curve on Mallard Creek Road at Hubbard Road is three degrees-45 minutes, well below the six degree-45 minute maximum curve allowed for a 50-mph design speed. The addition of a second travel lane, as well as curb and gutter, should reduce the number of vehicles leaving the roadway at this curve. 9. Finding of No Significant Impact Based upon a study of the proposed project, as documented in the Environmental Assessment, and upon comments received from federal, state, and local agencies and the public, it is the finding of the North Carolina Department of Transportation that the project will not have a 19 significant impact upon the human and natural environment. Therefore, an environmental impact ' statement or further environmental analysis will not be required. ' 20 ENVIRONMENTAL COMMITMENTS a. Any open burning associated with the project will be in compliance with 15 NCAC 2D.0520. b. Demolition or renovations of structures containing asbestos material will be in compliance ' with NCAC 2D.0525 which requires notification and removal prior to demolition. C. All waterwells impacted by the project will be abandoned in accordance with NCAC rdle 15 ' 2C and all underground fuel storage tanks will be abandoned in accordance with NCAC Title 15 2N. d. An erosion and sedimentation control plan will be prepared by the Department of ' Transportation under the erosion control program delegation to the Division of Highways from the North Carolina Sedimentation Control Commission. ' e. Adequate right-of-way will be obtained to allow for proper sizing and placement of sediment and erosion control devices that can adequately contain sediment for required design storms. f. Before construction is started, a preconstruction conference involving the contractor, local officials, utility companies, and the Division of Highways will be held to discuss various ' construction procedures. It will include a discussion of precautionary steps to be taken during the time of construction to minimize interruption of utility services. g. Waste or debris shall be disposed of in areas that are outside of the right-of-way and provided by the contractor, unless otherwise required by the plans or special provisions or unless disposal within the right-of-way is permitted by the responsible engineer. h. Any borrow pits and all ditches will be drained to alleviate breeding areas for mosquitoes. Care will be taken not to block existing drainage ditches. i. If any structures are to be removed or demolished, an extensive rodent control program will be implemented to prevent the migration of rodents into surrounding areas. 21 j. Precautions will be taken to prevent contamination of any watersheds or streams by oil or other harmful substances. k. The NC Geodetic Survey will be contacted prior to construction of this project to ensure that geodetic markers located along the project corridor will be protected. 1. Impacts to wetlands will be minimized in accordance with the North Carolina Department of Transportation's 'Best Management Practices for the Protection of Surface Waters'. m. NCDOT will comply with the executive order on Uniform Floodplain Management Policy. n. Disposition of hazardous, contaminated and/or toxic material will be made in accordance with the requirements and regulations of the Department of Human Resources and the Department of Environment, Health, and Natural Resources. o. A landscape plan for Mallard Creek Road will be developed during the design phase of the project. p. Sufficient bridge clearances will be provided to accommodate a bicycle path proposed as part of the Mallard Creek Greenway, when the bridge over Mallard Creek is replaced. These clearances will be coordinated with the Mecklenburg County Parks and Recreation Department. 22 r? ?J I 11 1 APPENDIX A COMMENTS RECEIVED APR 992 f State of North Carolir ?a Department of Environment, Health, and\Natural Resour es Division of Land Resources es G. Martin. Govemor PROJECT REVIEW COMMENTS Charles H. Gardner Jlmiul am W. Cobey jr., Secretary Director ' PL-0jec` :nher. C1 ?0 3 (? Count`yn: 1 ?? `L.l C Cl, (l? ?.J?1??-? 1- l.. !Lt ?L ?. `.? i? v?? V' ?' 1?3C.?..??.:?:.r_ r'\ ?..:1'C ? `J?+-?? 1?•? ?'r? ??'.?11L Project : , a m e : D% l' NQ O Ci l> C ?U Geodetic Survey ? "his project will impact ___Z__ geodetic survey markers. N.C. Geodetic a.I ' -_ Survey should be contacted prior to construction at P.O. Box 27697, p.6 ?aleigh, N.C. 27611 (919) 733-3836. Inter.tiona= destruction of a ' monu::e:•z .s a -.._a of N.C. Cen=L-a: Statute This project will have no impact or. geodetic survey markers. ' Other (comments attached; vey office at (919) 733-3836. information contact the Geodetic Su For more r Reviewe Date ' EEros_on-and Sedimentation Ccntro'_ No comment This project will require approval of an erosion and sedimentation control plan prior to beginning any land-disturbing activity if more ' than one (1) acre will be disturbed. Yl =f an environmental document is required to satisfy Envircanme-:ta1 e.2 ' Policy Act (SEPA) requirements, the document must be submitted as part p 6 of the erosion and sedimentation control plan. If any portion of the project is located within a High Quality Water 8.3 Zone (HQW), as classified by the Division of Environmental Management, p.6 increased design standards for sediment and erosion control will apply. The erosion and sedimentation control plan required for this project 8.4 should be prepared by the Department of Transportation under the erosion control program delegation to the Division of Highways from the p•6 ' North Carolina Sedimentation Control Commission. Other (comments attached) tion at 733-4574 S 919 lit b d h . ( ) y ec an Qua e For more information contact t ;56? 3-17- 92 Reviewer Date A-1 Box 2768' Ralegh. N` 27611-7687 • Telephone (919) 733-3833 p P . . 4^ r u.! O?.?or-.:?:,r? ?r',rr,:.cr.-• ,:,?r.^?,: =.:-i?!rn'cr LITTLE 9SLOOP t G= _ 2-166 -03 co 2_6- LODGE ?? 61 2464 r b 85 i 2462 WALOME \ i 2601 7 J 54.? ?459 0# 246 2160 _ :92463 ? ? 2467 N!S3 WOODY- 2,d ri HILLSIDE ~ 75 2478 ?._ /'• 8 v 4? T11ErITY "MEDIAN } 2601 2657_? ?• -1_? DROP Asbury i? 2477 2800 Ch. ?• .? cr) 2652 R MP -2477 2476 OLD ROAD -7 JS 64 I INE,7JS5 a 7 J2S 63,A N 2459 2_6.49 72470 C. S?L`r ?2 `? 7 2467 Op ??' ?? I .? I .(9 9 m RANSON RAY Q?-r 472 7JSSi 2833 d G 16 _2479 2475 FAS ALrARO® 7 JS • 1 1. \ X 23 I \ 0 2480 •8 TTt7 Iv 7 JS 52 1(3 JASA. - 2459 2480 SCHOLAR TANI' WOLFE 467, I\??7JS5J' MAT 57 PRISON 2 2 ? ®R? 7 JS 4 PA 2481 7 ,IS 50 UNITED q- A e 2458 A A, CHESiRE 'P Croft / tea]. 1 A NEWK I R {v?' LJ Jam: ?? 4 9 \ 248 6 YAM -/tee DIVISIO ° f2P c IL - ?p SHOMARS L RAC{ g J? WC!y i ?. QQ?? JAS - / CUTA Q ROCKY' ' 4 - ' C.? ?-9IcIE'248_0 2494 GAR 7JS6 ?. epuNOx I of R . 3Q w I is 3? gk?LCh?T IN,?? ?, 284 JUNCI THOUGH IE?? \ 7 498 FA R I ` 7JS 61 \ I.b TRIAr 2 8rockenbrou h !? YE 250 Airport / TUCKE'Y )RTHDAL K // MINI ERITA AZ ar/ ME 22 y ?( NE?1\ ~• A 115 JJDERITA 2 7 JS 59 Q ? = H 41 81E RESErRV 111 INACK(0) 7JS60 ISt AND WENS , -) ME 21 2548 ?P ® I pIX1E? ?FRIENOLY251.9 \--? `? ANE ?UG 1 C $ ?RAGI Rw..,tNEWELL A? W1 ROADWAY 44 FOX, 30 JS Z tiO 523 ORR r - / / \ _ T •' ?'? ?1,_ ?,. ?? ? - 2 1 10 N A VINSON \ cDn ONID<- A Z•MK 30 JS'I G - - PITCH `• 2 0:_ BURMITH ?9ERMAIy i ? (USG HYD ME 20X A /.TODD 100 421 E pP ?nCRAVEN (DI 2480 2940 DANE 0 SMITH. FREDRBERT INr Q 2580 I 2540 \ E 16 2019 I BELK ? SINGER SIDNEY ALHOBBS 2975 ,&BAKER 2074 HOWA 0 ti' I ME 15 85 G 41 NC 309 A-2 DEPARTMENT OF THE ARMY J WILMINGTON DISTRICT, CORPS OF ENGINEERS P.O. BOX 1890 -?? WILMINGTON, NORTH CAROLINA 28402-1890 IN REPLY REFER TO April 1, 1992 Planning Division Q-? C E J ?c? Mr. L. J. Ward, P.E., Manager O ' Planning and Environmental Branch AFR Division of Highways ? 4 1992 North Carolina Department of Transportation << OF vs Post Office Box 25201 WAYS Raleigh, North Carolina 27611-5201 ?'''cSEARGN?/ I Dear Mr. Ward: We have reviewed your letter of March 10, 1992, requesting comments ' on the "Environmental Assessment for Mallard Creek Road (SR 2467), between Sugar Creek Road and Mallard Creek Church Road, Mecklenburg County, State Project No. 9.8100316, TIP No. U-2507" and offer the following comments. In Section 10, Hydrology and Floodplain Involvement, on page 41 of the Environmental Assessment, the following statement is made: "Presently no Federal Emergency Management Agency (FEMA) flood studies are available for ' the study area of Mallard Creek Road improvements." According to the December 1980 Mecklenburg County Flood Insurance Study Report and June 1981 Mecklenburg County Flood Insurance Rate Map (FIRM), Mallard Creek has been studied in detail in this area and has a delineated floodway. Photocopies of the pertinent portions of the flood profiles and floodway data table from the report and portion of the FIRM are enclosed. The proposed widened roadway and new bridge structure should be designed so as not to cause a ' significant increase in the upstream flooding and no more than a 1.0-foot floodway surcharge above the natural 100-year flood elevation. Executive Order 11988 should be reviewed and complied with. - Department of the Army permit authorization, pursuant to Section 404 of the Clean Water Act of 1977, as amended, will be required for the discharge of excavated or fill material in waters of the United States or any adjacent and/or isolated wetlands in conjunction with this project, including disposal of construction debris. Under our mitigation policy, impacts to wetlands should first be avoided or minimized. We will then consider compensation ' or mitigation for unavoidable impacts. When final plans are completed, including the extent and location of any work within waters of the United States and wetlands, our Regulatory Branch would appreciate the opportunity to review these plans for a project-specific determination of Department of the Army permit requirements. Should you have any questions, please contact Mr. Steve Lund of our Regulatory Branch, Asheville, North Carolina, at _ ' (704) 259-0857. A-3 b.1 p.7 b.2 p.7 -2- We appreciate the opportunity to comment on this project. If we can be of further assistance to you, please do not hesitate to contact us. Sincerely, Lawrence W Sa nders Chief, Plan ' Division Enclosures A-4 1 iFLOOD IISTUDY , I MECKLENBURG COUNTY, I NORTH CAROLINA UNINCORPORATED AREAS i y? 1 1 1 1 DECEMBER 1, 1980 federal emergency management agency federal insurance administration COMMUNY NUMBER NUMBER • 370158 w t!] p 0 G? O O ?O O O GO 0? O 'O r O O r O co . -I O O r r{ 0 0 0 0 0 0 ri 0 0- -1 0 r1 O "'1 U Z H Z O Q > 3 o O r O N io 0 Ln r-1 N o m M V, r- Ln W Ln ? Lo ..-. H [- r-1 Q' Ln r N O -4 .-I M Ln N O .--I t0 ? N ' o O ri .-1 -4 N M M Q w 3 O -4 -4 N N N N M d Ln l0 O t 0 ,oko?,o .o r-rL?c?r rr ?- Y W g w z Q W a w 0 DC w a F Q W O r1 Ln O N O O d' r-1 a' r-I M W r` Ln r1 Ln co to Q v Q W LO 3 -4 O N d' N (T O to LD Lo r•1 Ln o r, (n r-1 .-1 r 1 N M M 0 O N O \ ?. CA H O O N N M d U) l0 - - ?o ?o ?o o ?o ?o Lo ?o Lo ?o ?o L,o r- r r- r r r 0 Q cz H 3 a ?o ?o C f 0 Q xt J 3 LA- O a Ln r, w r Ln r-i Ln W C' . . . . . . . . . . C) r1 n O N E . . . O O M C' r N O H O N?- m O' -i - ? ry M M r-4 I ?0 l0 L 0 ' 0 1 jo . r r r r` .-1 r-I N N N N M C ? 0?0?00??0?0 0 ? ? r r U ?, rZ ?'' H a p Mrnrr?na'a'MM,-?r+a?o T co m rn M Ln r c) Ln r- -1 0 -+ I r? p Q r L ) N r r-I M M G" co L- M l0 M N N w W Ln (b C M M O G, Ln .-I r-I O aS .-I M M O ?' O tb co 0', W M r M r1 V' r- M O O M M co l0 M O ^ :3: ? a< yj 41 ? 0 0 G'1 H O N L - N !? N (b W p N M l0 N N r1 co O O 41 0 ?" E1 Q Lo L '? •"L rl N y W D4 F E- i a r M o 0" O M O Ln n N Ln -o O OD 0 0 0 0D o ON r L-- Cr [? N ?0 rl 0 m 'D -' Ln r- N H - } U Z G w ? ' Ln N GT 6 - r M .-I .--I ri N N .-I ' LU V H rw 3 ., Q _ c Z .0 ra w Ln O Ln 0 o Ln o Ln ,n m Ln Ln o 0 0 0 Ln Ln o Ln Ln d'r r1r -1 (71 MLn N w w? , =1 U Z Ly r1a o a ?oo M n Lb L M m O 0 N 0 Ln Ln o -o O Z3, L c Q E, "T r -1 p N M Ln l0 ?U CO O H N M '?' Ln r Ol r I N N n Ln !P ?n Ln In l.n In l0 Z E I ?' In I Q Q w U H o c c CJO ,C U Ci .' c°n Z x o w CIO 2 ° a w o w ??aaaa ca??dZ aCL, °taLo a ? o ?o LL O ? a -1 L? LO ro cc O -1 41 U £ G L ? TABLE i A-6 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 N D D 3 O D 2 n Z H I D ? o f s 0 1 = f 0 a w a m m r ELEVATION (FEET NGVDI 4kp N ? A-7 FEDERAL EMERGENCY MANAGEMENT AGENCY Federal Inwrome Aaminirtrm. F l000 PROFILES MECKLENBURG COUNTY, NC )UNINCORPORATED AREAS) MAI I ARIL rRFFK 9 ' 5} ? W S e e r c ? r q s V g i ° C f Eeg 6 ?p o Q ? M 2 d 63 W t a O z C z c7 a o 9 = z z p O F CD o H V 4 O x i = C E C v u2 `o 0 o cm ? z VpCCz W O O z ? i ?c ?+ W m a u m t 0 Z m W w H Z C L" G co ^ E ? d ? W E Z C O ? `r A e a u? a ?e W ? W \ ?O [ W? 7,a Z p W U W t ° S E e a° ° °- z w N v ? Q "? NO _ m_ E y a Z C > ° [ 40 .4 Or v ° V 5 n 4 ? W W a i= E earr 5 °? p N N O/ Z gO ° o S ° t a m p , r- Z W . i y t E c e ' \ d C S C' .f- ..2 +., ?N Q iii 8 E 4 e Y n ° E ? B?? F E? F? O W Lt9 ?o 8u c \ O g z R; f6 b i ? e d n e w r O co N m a 2 °SD W 2 2 W N U W e ? N N O: 2 a a a a c c _ W 2 N 2 N /h /' Z Im b / W 40 tD W 2 W SCB O m ???? - N OrOtl LL) ?/. 6,0 !' m O N ?9 N co Oy r" rh. W 2 N a• h D u A ?? G m W Z ? ?- , Oro d N O p td N _ _ ... ? YB9 D^ _ _ • 'SB9 m ?.0 co W m W 2 133tl15 •tl b F. 3 N 2 O W O N Z W 641 N i T N 2 N O N m N ?lg m O? \ . w 2 O N W 2 O ' ? ?r s\ , N C 11 11 LL. A-8 ?i J • ? lR MECKLENBURG COUNTY Engineering Department MEMORANDUM TO: Jerry Fox es Bobbie Shields FROM: RE: STATE APPLICATION #92-0693 April 2, 1992 We have reviewed the information pertaining to this project c,1 and recommend that it should be constructed. Also, we recommend p.7-8 that the cross-section should be built as a 4 lane median divided facility with appropriate turn lanes. There are schools, residential areas and parks (Mallard Creek Greenway and a Park at Mallard Creek Elementary School) adjacent c.2 to Mallard Creek Road. Therefore: we recommend strongly, p.8 that sidewalks should be constructed along both sides of Mallard Creek Road, including all bridges. BS/ed enclosure R 7 00 North Trvon Street • A-9 Charlorte, North Carouna 28202 PQ? G?\ 0 (704) 336-2713 ' State of North Carolina Department of Environment, Health, and Natural ' Division of Environmental Management 512 North Salisbury Street Rdlelgh, North Carolina 27 U mes G. Martin, Governor illiam W. Cobey, Jr., Secretary April 3, 1992 MEMORANDUM To: Melba McGee Through: John Dorn ' From: Subject I1 Eric Galamb APR O[L1Le-S ;rc George T Everert, Ph.D. Director EA for Mallard Creek Road between Sugar Creek Road and Mallard Creek Church Road Mecklenburg County State Project DOT No. 9.8100316, TIP #U-2507 EHNR # 92-0693, DEM WQ # 5021 The subject document has been reviewed by this office. The Division of Environmental Management is responsible for the issuance of the Section 401 Water Quality Certification for activities which may impact waters of the state including wetlands. The following comments are offered in response to the EA prepared for this project which will impact 0.18 acres of wetlands. ' 1. Written concurrence of 401 Water Quality Certification may be required for this d.1 project. Applications requesting coverage under our General Certification 14 p,8 ' will require written concurrence. 2. Please address the measures that will be taken to attenuate the impact of d.2 stormwater runoff and spills on surface waters (and wetlands) after project p.8-9 ' completion. Who will maintain the special holding basins? 3. NCDOT should require that the contractor not impact additional wetland areas d.3 ' due to the disposal of excavated spoil material, as a source of borrow material p.9 or other construction related activities. ' 4. Every effort should be made to avoid interrupting the water and sanitary sew d.4 lines. p.9 5. Endorsement of the EA by DEM does not preclude the denial of a 401 d.5 ' Certification upon application if wetland impacts have not been avoided and p•9 t REGIONAL OFFICES Wieville Fayetteville MoorcwIlle Rale `- h \Vashington Wilmington Winston-Salem W251-6205 919'486.1 1 704 'C,t,=-!6q) 919'57;-4700 919K)46-6481 919/395-3900 91918967007 A-10 Pollution Prevention Pays PU Bu, 21; Ralc_k 'onh Carolina 2762()-0535 TelepNmc 919733 70!, minimized to the maximum extent practicable. dP•• 9 J Questions regarding the 401 Certification should be directed to Eric Galamb in DEM's Water Quality Planning Branch. - cc-. Eric Galamb APR 1992 N1 r SECRETARY'S OFFICE 0-A lid -6,_ A-11 ' State of North Carolina Reviewing OfficeD Department of Environment, Health, and Natural Resources Project Number: Due Gzte: INTERGOVERNMENTAL REVIEW - PROJECT COMMENTS After review o' this project it has been determined that the EHNR permit(s) and/or approvals indicated may need to be Cb;z:nec in order for this project to comply with North Carolina Law. Questions regarding these permits should be addressed to the Regional Office indicated on the reverse of the form. ' All applications, information and guidelines relative to these plans and permits are available from the same Normal Process Regional Office. Time (sta!utory time PERMITS SPECIAL APPLICATION PROCEDURES or REQWREMENTS limit) Permit to construct & operate wastewater treatment Application 90 days before begin construction or award of 3C days facilities, sewer system extensions, b sewer construction contracts On-site inspection. Post-application (00 days) systems not discharging into state surface waters. technical conference usual NPDES - permit to discharge into surface water and/or permit to operate and construct wastewater facilities ' discharging into state surface waters. Application 180 clays before begin activity. On-site inspection. Pre-application conference usual. Additionally. obtain permit to construct wastewater treatment facility-granted after NPDES Reply time, 30 days after receipt of plans or issue of NPDES permit-whichever is later. 90-120 days (NIA) D Water Use Permit D well Construction Permit 7.1 Dredge and Fill Permit r Perrr t io construct 8 operate Air Pollution Adatement . LJ facilities and/or Emission Sources as per t5A NCAC 21H Pre-application technical conference usually necessary Complete application must be received and permit issued prior to the installation of a well. Application copy must be served on each adjacent riparian property owner. On-site inspection. Pre-application conference usual Filling may require Easement to Fill from N.C. Department of Administration and Federal Dredge and Fill Permit. WA lyIj.'Q% Any open burning associated with subject proposal must be in compliance with 15A NCAC 2D.0520. 1992 i? t 11 ' Demol Uon or renovations of structures containing S _ asbestos material must be in compliance with 15A?ly NCAC 2D.0525 which requires notification and removal NIA?? prior to demolition. Contact Asbestos Control Group 919733.0820 ?i Comple>, Source Permit required under 15A NCAC 2D.0800 (±y },? Tne Sec meniation. Pollution Coniro! Act of 1973 must be properly addressed for any land disturbing activity. An erosion d sed mental o control plan will be requireC if one or more acres to be disturbed. Plan filed with proper Regional Office (Land Ouality Sect ) at least 30 ' oavs before bete-,i1ne aciivitF 4. lee of $30 for the first acre and $2000 for each additional acre or art must accompany the plan Tne Sedimentation Poliation Control Act of 1973 must be addressed with respect to the referrenced Local Ordinance: oI Mining Permit ' D North Carolina Burning permit Special Ground Clearance Burning Permit - 22 Ell counties in coastal N.C with organic soils ?I Oil Refining Facilities ?I Dam Safety Permit 1 1 '1_5 On-site inspection usual. Surely bond filed with EHNR. Bond amount varies with type mine and number of acres of affected land Any area mined greater than one acre must be permited. The appropriate bond must be received before the permit can be issued. On-site inspection by N.C. Division Forest Resources if permit exceeds 4 days On-site inspection by N.D. Division Forest Resources required "if more than five acres of ground clearing activities are involved. Inspections should be requested at least ten days before actual burn is planned NIA 30 days (NIA) 7 days (15 days) 55 days (90 days) 60 Cays (90 days) 60 Gays (90 days) 20 days 130 days) 30 days) 30 days t6o days) 1 day (NiA) I day (NiA) 9C .20 clays (NiA) If permit required, application 60 days before begin construction. Applicant must hire N.C qualified engineer to: prepare plans. 30 oars inspect construction. certify construction is according to EHNR approv ed plans. May also require permit under mosquito control program. And (60 days) a 404 permit from Corps of Engineers An inspection of site is neces sary to verify Hazard Classification. A minimum fee of 5200.00 must ac. company the application. An additional processing fee based on a percentage or the total project cost will be required upon completion A-12 Continued or reverse PERMITS j1 Permit to drill exploratory oil or gas well F - F? I Geophysical Exploration Permit of State Lakes Construction Permit 01 401 Water Quality Certification F?I CAMA Permit for MAJOR development o1 CAMA Permit for MINOR development SPECIAL APPLICATION PROCEDURES Or REQUIREMENTS File surety bond of $5,000 with EHNR running to State of N.C. Conditional that any well opened by drill operator shall,. upon abandonment, be plugged according to EHNR rules and regulations Application filed with EHNR at least 10 days prior to issue of permit Application by letter. No standard application form. Application tee based on structure size is charged. Must include descriptions d drawings of structure 8 proof of ownership of riparian property. N/A $250.00 fee must accompany application $50.00 fee must accompany application DI Several geodetic monuments are located in or near the project area. If any monuments need to be moved or destroyed. please notify. N.C Geodetic Survey, Box 27687, Raleigh, N.C. 27611 No l(statutory limit) 10 clay (NIA) I 10 day (N/A) 1520 day (N/A) 1 60 days (130 day 55 days (150 days. 22 days (25 days tN oandonment of any welts. if required, must be in accordance with Title 15A, Subchapter 2C.0100. otification Of the :Oper regional office is requested if "orphan" underground storage tanks (LISTS) are discovered tluring any excavation operation. om pliance with 15A NCAC 2H.1000 (Coastal Stormwater Rules) is required 45 days Other comments (attach additional pages as necessary, being certain to cite comment authority): (N/A) L -- ye,-Y?o?r T?'o,JQ (_ 40o','>--c: 7r r?H??r ?r??- , Qom! G?C(?9zA?t.`?•cc,? ..c^'vv? ?7T? /?'r-? llr ,? C. (7?O o ? ??t? 3/yD/? Z- U Q _ A) '- L Ly c G- REGIONAL OFFICES Questions regarding these permits should be addressed to the R i eg onal ? A sheville Regional Offi Office marked below. ce W 59 e Place ? Fayetteville Regional Office ' ill , A Asheville, 28801 Suite 714 Wachovia Building (704) 251-6208 Fayetteville, NC 28301 (919) 486.15-01 oororth a Regional Office 919 North Main Street, P.O. Box 950 Ralei g ? h Regional Office Mooresville, NC 28115 (704) 663.1699 3800 Barrett Drive, Suite 101 Raleigh- NC 27609 (9 19) 73 3.2314 El Washington Regional Offi ' ce 1424 Carolina Avenue ? Wilmington Regional Office Washington, NC 27889 127 Cardinal Drive Extension (919) 946.6481 Wilmington, NC 28405 ? Winston-Salem Regional Office 8025 North Point Bl ' (919) 3953900 vd. Suite 100 Winston-Salem, NC 27106 (919) 8%-7007 A-1 3 ' ?d< i 1{ ?li? lr I .c.. L ' Y T :. J Oi ' North Carolina Department of Cultural Resources James G. Marlin, Governor ' Patric Dorsey, Secretary April 7, 1992 ' Nicholas L. Graf Division Administrator Federal Highway Administration Department of Transportation 310 New Bern Avenue Raleigh, N.C. 27601-1442 Division of Archives and History William S. Price, Jr., Director Re: Mallard Creek Road from Sugar Creek Road to Mallard Creek Church Road, Mecklenburg County, U-2507, 9.8100316, CH 92-E-4220-0693 ' (90-E-4220-0908) Dear Mr. Graf: ' We have received the Environmental Assessment for the above project from the State Clearinghouse. We feel that the document adequately addresses our comments regarding archaeological and historic architectural resources. The above comments are made pursuant to Section 106 of the National Historic Preservation Act of 1966 and the Advisory Council on Historic ' Preservation's Regulations for Compliance with Section 106, codified at 36 CFR Part 800. ' Thank you for your cooperation and consideration. If you have questions concerning the above comment, please contact Renee Gledhill-Earley, environmental review coordinator, at 9191733-4763. S? erely, 4b- Davi Brook 17,E ?I Deputy State Historic Preservation Officer c 9is DB:slw HPR ?g92 ?? cc: L. J. Whurch ard F p? tate Clearinghouse ' 109 East ones Street Raleigh, North Carolina 27601-2807 A-14 North Carolina ' 512 N. Salisbury Street, Raleigh, North Carolina 27604-1188, 919-733-3391 Charles R. Fullwood, Executive Director MEMORANDUM TO: Melba McGee, Division of Planning and Assessment Dept. of Environment, Health, & Natural Resources FROM: Dennis Stewart, Manager L Habitat Conservation Program / ' DATE: April 9, 1992 ' SUBJECT: Review of Administrative Action Environmental Assessment (EA) and Programmatic Section 4(f) Evaluation and Approval, Mallard Creek Road (SR 2467) between Sugar Creek Road and Mallard Creek Church Road, Mecklenburg County, State Clearinghouse Project No. 92- 0693. The subject document has been reviewed by biologists on the Wildlife Resources Commission staff. A site inspection was conducted on 27 March 1992. Our comments are provided in accordance with certain provisions of the N.C. Environmental Policy Act (G.S. 113A-1 et seq., as amended; 1 NCAC-25). The North Carolina Department of Transportation plans to " widen Mallard Creek Road from the existing two lane road to 4 or 5 lanes for a distance' of 4.19 miles. A portion of the road, (1.34 miles), would be constructed on new location (Segment A). ' The majority of the new section would be built through land that is currently forested and undeveloped. Three alternatives plus the no-build alternative are discussed in the document. The preferred DOT alternative (#3) would be 4 lanes with a raised median along the new section and five undivided lanes along the remainder of the project. ' Apparently, there was no consideration given to widening the road entirely along its existing alignment. All three build alternatives utilize the new portion, Segment A. We feel this is ' a major shortcoming in the document and that widening the 0.1 existing alignment should be given serious consideration and .10-11 discussion.- We are concerned with Segment A and the secondary ' development that is likely to occur in that area. That segment of the project area is currently heavily forested and largely undeveloped. If Segment A is utilized, upland forested habitat ' A-15 Memo Page 2 April 9, 1992 will be seriously degraded and fragmented. We cannot concur with construction activities for the purpose of increasing development. _ Five hydrologic crossings totaling 0.18 ac. of wetlands would be required with any of the three build alternatives. Two of these crossings could be avoided by building on the existing location. It is the policy of the N.C. Wildlife Resources e.2 Commission that impacts to wetlands be avoided, minimized, and/or p.11 compensated. The only mention of mitigation in the EA is that "Best Management Practices" will be employed. There was no discussion of attempts to avoid wetland impacts or compensate for wetland losses. NCWRC will reevaluate our comments when an analysis of widening the existing alignment is presented and when mitigation efforts are discussed in greater detail.. Thank you for the opportunity to review and comment on this EA and Section 4 (f) Evaluation. If we can be of further assistance please advise. DLS/lp cc: Ken Knight, District 6 Wildlife Biologist Steve A. Pozzanghera, Piedmont Region Habitat Biologist A-16 1 n 1 i V C.u 'all_ ?TT£ April 20, 1992 Mr. L. J. Ward, P.E., Manager Planning and Environmental Branch N.C. Division of Highways P.O. Box 25201 Raleigh, NC 27611 le. VQ APR 221992 ? n1ViSif?N Oar ? i, HIGHWAYS X ? RESEA?' Subject: Local Staff Comments on Draft Environmental Assessment for Mallard Creek Road Improvements (Project U-2507) Dear Mr. Ward: The following are comments made by local planning staff regarding the Environmental Assessment for the widening of Mallard Creek Road. These comments are a collective effort of the Charlotte Department of Transportation, Charlotte Engineering Department, Mecklenburg County ' Engineering Department, and the Charlotte-Mecklenburg Planning Commission. Please take these comments into consideration upon designing and constructing this project. • Based on current and projected traffic volumes, there appears to be little justification for this project at this time. North of Harris Boulevard there appears to be no need for this project through 2010. • Local staff recommends a four-lane median divided facility ' throughout the length of this project. A landscaped median with left-run bays would create a safer, and more attractive roadway than the proposed five lane cross-section. Left-turn lanes and median breaks should be provided at the following locations: Hubbard Road, Mason Drive, IBM Access Road, Kettering Drive (Harris Hill Apartments), Mallard Creek Center, Jim Hunt Road, Silver Birch Road, Mallard Creek Elementary, and Alexander Road. There does not appear to be any other intersections which need a separate left-turn lane. f.1 P.1 1 f.2 p.11-12 • Regardless of which cross-section is constructed, medians should J f.3 be installed at the W. T. Harris Boulevard intersection. This p.12 would reduce accident potential created by vehicles turning left Department of Transportation 600 East Fourth Street Charlotte, NC 28202-2858 704/336-2261 A-17 Mr. L. J. Ward April 20, 1992 Page 2 f.3 on to Mallard Creek Road from driveways or side streets which are P.12 too close to W.T. Harris Boulevard. • Sidewalks should be provided throughout the entire project. It is a local policy to provide sidewalks along both sides of major thoroughfares. These sidewalks should be four feet wide and a minimum of six feet from the back of the curb. Sidewalks should also be constructed as part of the bridge over Mallard Creek. f.4 P.12-13 The Mallard Creek Road corridor is currently in the process of urbanization. There are two schools and numerous subdivisions located along the subject portion of Mallard Creek Road. As this area becomes more urban, the number of pedestrians along Mallard Creek Road will steadily increase. • The phasing of the project should be reversed. The portion of the project which extends from W. Sugar Creek Road to Harris Boulevard f.5 should be the first phase constructed. The segment of this project south of W.T. Harris Boulevard has higher current traffic P.13 volumes and is projected to have higher future traffic volumes. • Previous local planning has showed existing Mallard Creek Road as a cul-de-sac extending from West Sugar Creek instead of tying into the new Mallard Creek Connector as shown in the Environmental Assessment. The extension of Nevin Road across West Sugar Creek f.8 Road and Mallard Creek Road and intersecting the new Mallard Creek P.13 Connector is shown on the Thoroughfare Plan. Local staff urges that Nevin Road Extension be constructed as part of this project between existing Mallard Creek Road and the new alignment of the Mallard Creek Connector. • As a clarification, Mallard Creek Road is still a major thoroughfare on the Charlotte-Mecklenburg Thoroughfare Plan. The reclassification of Mallard Creek Road to an Urban Minor Arterial f.7 was done only for state funding purposes and does not have any P.14 effect on the Thoroughfare Plan classification. (see attached MPO minutes). • Standard right-of-way for a major thoroughfare in Mecklenburg County is 100 feet. The right-of-way for this project should be f.8 100 feet throughout the entire project, except at W.T. Harris p.14 Boulevard where more right-of-way will be needed. • The Mineral Springs Road/Graham Street Extension intersection should have full access until the N.C. 49/Graham Street Connector f.9 is built. The need for full access is documented by recent volume p.14 counts (April 9 & 10, 1992) of over 4,000 vehicles/day on Mineral Springs Road. f.10 • A rate of super elevation of no more than .04 is preferable.1 p.14 - - 15 • Due to the funded construction of a bikeway along Mallard Creek, f.1 1 and the proximity of a nearby park and the University of Nor h p.15 A-18 0 April 20, 1992 Page 3 Carolina at Charlotte, we recommend that Mallard Creek Road be f.11 designed for bicycle use by having 11 foot inside lanes and 15 foot outsides lanes. These outside lanes should be sufficient for PAS accommodating both vehicles and cyclists. • From figures 6C and 6D, left-turn volumes from FB Harris Boulevard f.12 to NB Mallard Creek Road do not appear to justify dual left-turn lanes. Peak hour volumes are projected to be 30 and 35 vehicles P.15 per hour respectively. • The third through lane along Graham Street and the Mallard Cree In conclusion, we appreciate the opportunity to comment on this project and hope that our comments will be taken into consideration. If you have any questions, please feel free to call me at (704) 336-2261. Sincerely, R. N. Pressley, Jr., TCC Chairman RNPjr/TMN:sls 1 .1 A-19 Connector should not be constructed as a part of this project. f.13 Instead, the third lane should be added when the Graham P.15 - Street/N.C. 49 Connector is constructed. 16 f.14 • Utilities should be located on one side of the road. P.16 • Landscaping should be provided along both sides of Mallard Creec f.15 Road as well as in the median. _ P.16 1 CI C 1 APPENDIX B CORRECTED FIGURE 6B V 7..0 J 7/t5 i ' e a 7..o va` C a Ir 7/ m - 9 OZGp 1! 7706 = Ov W- .090 272Q ]72t Q L4? \? Cot, 4AO gLEXANDER\ p?k,y qD. 7.7s 'o ? 2779 t 7167 `o 2276 SILVER JIM .ao IRCH DR. yG ]zr2 .07 14 .oe 7Z1! y? .04 )71s C '?J ^ 7Q/ A T727 - o ., ..16 -2 • ` ISL Mallard 777 L24 PARK C 1 +F OLD e MALLARy CREEK RD. O . 7699 'soy e?G? a y OiQ oA1 C5 .I o ''19?G?, ??r{{ zz ¢? 7/95 _ry 7/96 ? 264 r ,r r A ? ?e IBM t ?? 7aso ACCESS RD. i ' _ sV 2443 1 1 1 ., Connector INERAL SPRIN gg OAD CONNEC OR rrA SCALE W\ H,?RR?S Rp, •',J Q 21772 y?'?ey Moue Z' Cr* 2212_ .; 74.62 LEGEND EXISTM LADS - - PROPOSED LANES --11111- FUTURE LANES --Now MALLARD CREEK ROAD SUGAR CREEK RD. TO MALLARD CREEK CHURCH RD. MECKLENBURG COUNTY . N.C. OU" ALTERNATIVES INTERSECTION LANE CONFIGURATIONS WITH IM TRAFFIC LEVELS OF SERVICE 1 0 1 WILE 13 26 -- I8 State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27604 James G. Martin, Governor George T. Everett, Ph.D. William W. Cobey, Jr., Secretary April 3, 1992 Director MEMORANDUM To: Melba McGee Through: John DorneW-V From: Eric Galamb Subject: EA for Mallard Creek Road between Sugar Creek Road and Mallard Creek Church Road Mecklenburg County State Project DOT No. 9.8100316, TIP #U-2507 EHNR # 92-0693, DEM WO # 5021 The subject document has been reviewed by this office. The Division of Environmental Management is responsible for the issuance of the Section 401 Water Quality Certification for activities which may impact waters of the skate including wetlands. The following comments are offered in response to the EA prepared for this project which will impact 0.18 acres of wetlands. 1. Written concurrence of 401 Water Quality Certification may be required for this project. Applications requesting coverage under our General Certification 14 will require written concurrence. 2. Please address the measures that will be taken to attenuate the impact of stormwater runoff and spills on surface waters (and wetlands) after project completion. Who will maintain the special holding basins? 3. NCDOT should require that the contractor not impact additional wetland areas due to the disposal of excavated spoil material, as a source of borrow material or other construction related activities. 4. Every effort should be made to avoid interrupting the water and sanitary sewer lines. 5. Endorsement of the EA by DEM does not preclude the denial of a 401 Certification upon application if wetland impacts have not been avoided and REGIONAL OFFICES Asheville Fayetteville Mooresville Raleigh Washington Wilmington Winston-Salem 704/251-6208 919/486-1541 704/663-1699 919/571-4700 919/946-6481 919/395-3900 919/896-7007 Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer minimized to the maximum extent practicable. Questions regarding the 401 Certification should be directed to Eric Galamb in DEM's Water Quality Planning Branch. cc: Eric Galamb Department of Environment, Health, and Natur>!. Re!!:-.aces Division of Planning and Assessment ? Project located in 7th floor library Project Review Form Project Number: County: Date: Date Response Due (firm deadline): 0, C4, This project is being reviewed as indicated below: Regional Office/Phone Regional Office Area In-House Review ? Asheville ? All RIO Areas ? Soil and Water ? Marine Fisheries ? Fayetteville it ? Coastal Management 'Water Planning Mooresville ater ?•Water Resources Environmental Health roundwater Wildlife SOlld Waste Management Raleigh Land Quality Engineer Forest Resources ? Radiation Protection ? Washington Recreational Consultant Land Resources ? David Foster ? Wilmington ?Coastal Management Consultant arks and Recreation ?Other (specify) ? Wi ?Others Environmental Management nston-Salem T - f z. !" r 13 1992 Manager Sign-Off/Region: QUALIT' WATER Date: it In-House Reviewer/Agency: SECTION Response (check all applicable) Regional Office response to be compiled and completed by Regional Manager. ? No objection to project as proposed ? No Comment ? Insufficient information to complete review ? Approve ? Permit(s) needed (permit files have been checked) ? Recommended for further development with recommendations for strengthening (comments attached) ? Recommended for further development if specific & substantive changes incorporated by funding agency (comments attached/authority(ies) cited) In-House Reviewer complete individual response. ? Not recommended for further development for reasons stated in attached comments (authority(ies) cited) ?Applicant has been contacted ?Applicant has not been contacted ? Project Controversial (comments attached) ? Consistency Statement needed (comments attached) ? Consistency Statement not needed ? Full EIS must be required under the provisions of NEPA and SEPA ? Other (specify and attach comments) -n" IV: Melba McGee PS-104 Division of Planning and Assessment by Due Date shown. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 i 1 1 MALLARD CREEK ROAD (SR 2467) BETWEEN SUGAR CREEK ROAD AND MALLARD CREEK CHURCH ROAD MECKLENBURG COUNTY STATE PROJECT NO. 9.8100316 T.I.P. U-2507 ADMINISTRATIVE ACTION ENVIRONMENTAL ASSESSMENT AND PROGRAMMATIC SECTION 4(f) EVALUATION AND APPROVAL U.S. Department of Transportation Federal Highway Administration and N.C. Department of Transportation Submitted pursuant to 42 U.S.C. 4332(2)(C) and 49 U.S.C. 303 Dat L. J. Ward, P.E., Manager Planning and Environmental Branch S A- ?-- z e- a Nic s L. Graf, P.E. fob Division Administrator, FHWA 1 C MALLARD CREEK ROAD (SR 2467) BETWEEN SUGAR CREEK ROAD AND MALLARD:CREEK CHURCH ROAD MECKLENBURG COUNTY STATE PROJECT NO. 9.8100316 T.I.P. U-2507 ADMINISTRATIVE ACTION ENVIRONMENTAL ASSESSMENT AND PROGRAMMATIC SECTION 4(17 EVALUATION AND APPROVAL MARCH 1992 DOCUMENTATION PREPARED BY WILBUR SMITH ASSOCIATES, INC.' 'k K nneth P. Smith, P.E. 3, Project Director.:, SEAL 12693 FOR NORTH CAROLINA DEPARTMENT OF TRANSP95TATION •` ?N CARp '•° ,•.••••• *arimes, .E., Unit Head L.SEAConEngi eering Unit a 14496 = ° 'Susan M. Violette, P.E. 3?s'.L ?;.••DEESStp*!.9 Project Manager of % 's ' SEAL ? i 11106 10 r r.. '?° M. V 14 •• 1 SUMMARY 1. DESCRIPTION OF ACTION ' The North Carolina Department of Transportation, Division of Highways, ' proposes to improve Mallard Creek Road in northeast Mecklenburg County between Sugar Creek Road and Mallard Creek Church Road, a distance of 4.19 miles (Figure 1A). A four-lane divided, curb and gutter roadway with 20-foot raised median on new alignment is proposed from the Sugar Creek Road/Graham Street intersection to the existing Mallard Creek Road alignment near Garrison Avenue. ' The remainder of the project involves widening the existing two-lane roadway to a five-lane undivided, curb and gutter facility. ' This project is included in the 1992-1998 Transportation Improvement Program (TIP) and is scheduled for right-of-way acquisition in Federal Fiscal Year I(FFY) 1992 and for construction in FFY 1993. The total estimated cost of the project is $10,671,500, including $3,171,500 for right-of-way and $7,500,000 for construction. The total estimated cost in the TIP is $10,755,000. 2. VIABLE ALTERNATIVES CONSIDERED ' Three construction alternatives and the "no-build" alternative were considered for this project. The construction alternatives consist of various cross-sections ' (partially on new alignment and partially on existing alignment), described as follows: ' ? Alternative 1: a four-lane divided, curb and gutter roadway with a 20-foot wide raised median and separate left-turn lanes at intersections. 1 ? Alternative 2: a five-lane undivided, curb and gutter roadway with the center lane serving as a left-turn-only lane at intersections and as a two-way left-turn lane between intersections. Alternative 3: a combination of -Alternatives 1 and 2; a four-lane divided, curb and gutter roadway with a 20-fo6t wide raised median and separate left-turn lanes at intersections on new alignment from Sugar Creek Road/Graham Street Road intersection north to existing Mallard Creek Road south of Garrison Avenue; and a five-lane undivided, curb and gutter roadway with a center left-turn lane on existing location from Garrison Avenue to Mallard Creek Church Road. 3. ENVIRONMENTAL IMPACTS The proposed project will improve the safety of Mallard Creek Road by increasing roadway capacity and partially controlling left=turn movements across opposing traffic. Proposed intersection improvements will also reduce the accident potential involving rear-end and angle-type collisions for vehicles making both left and right turns. The improved facility will decrease travel times in the area and provide improved linkage with Graham Street, Sugar Creek Road, :Harris Boulevard, i. . and Mallard Creek Church Road. Approximately 24.35 acres of ` additional right-of-way will be required to accommodate the proposed improvements, Since -i _0 the loss of wetlands is less than one acre, a nationwide permit will be required. The remaining acreage to be acquired is primarily maintained areas (residential and industrial lawns), upland forested areas, commercial properties, open fields, and cultivated and abandoned fields. Construction easements will be required along the project. No properties in the proposed corridor are currently listed, or eligible for inclusion, on the National Register of Historic Properties. Although there are four historic properties in the corridor, they would not be impacted by the proposed action. ' No archaeological sites of potential significance occur along the corridor. ii ' SHPO has concurred with these findings. ' A new proposed greenway is planned for development within the study area. A Programmatic Section 4(f) evaluation has been prepared to evaluate the impacts of the proposed action on one parcel of land owned by Mecklenburg County for future development of the greenway. The construction improvements to Mallard ' Creek Road would require approximately 0.013 acres of this parcel of land. No significant floodway modifications or impacts are anticipated. No known protected species and no known hazardous waste sites are located in the study ` corridor. Three new hydraulic structures will be needed at new crossings of minor tributaries of Mallard Creek. Erosion and sedimentation control measures will be 1 17 L.J utilized to minimize water quality impacts. Predicted noise levels for the year 2010 build alternative range from 56.3 dBA to 69.8 dBA. Fifteen (15) of the fifty-one (51) receptors analyzed either approached or exceeded the FHWA Noise Abatement Criteria and six (6) receptors sustained substantial increases according to NCDOT Noise Abatement Guidelines. Noise abatement is not considered reasonable or feasible at any of these locations due to either the high cost or lack of access control. Therefore noise abatement is not recommended for this project. Air quality for. the year 2010 build alternative will comply with the National Ambient Air Quality Standards for lead, ozone, nitrogen dioxide, particulate matter and sulfur dioxide ' Utilizing primarily the existing corridor minimizes socioeconomic impacts. Therefore, limited disruption or division of neighborhood cohesion is expected. It is anticipated that two non-profit organizations will be relocated as a result of this ' project. ' iii 4. COORDINATION Federal, State, regional, and local agencies were consulted during the preparation of this environmental assessment. In addition to agency responses, local residents offered comments at a citizen's informational workshop and throughout the environmental assessment: process. The following agencies were asked to comment on the project. An asterisk (*) denotes a response was received from the agency. * U.S. Army Corps of Engineers - Wilmington * U.S. Fish & Wildlife Service - Asheville U.S. Environmental Protection Agency - Atlanta U.S. Geological Survey - Raleigh Soil Conservation Service - Raleigh N.C. Department of Transportation N.C. Department of Cultural Resources 5 N.C. Department of Human Resources N.C. Department of Public Instruction * N.C. State Clearinghouse N.C. Department of Administration * N.C. Department of Environment, Health & Natural Resources Centralina Council of Governments * Mecklenburg County - Parks and Recreation Department * City of Charlotte 5. ACTIONS REQUIRED BY OTHER AGENCIES Based on information currently available, a Section 404 Nationwide permit from Oe U.S., Army Corps of Engineers will be required for the proposed crossing of Mallard Creek. IV 1 1 1 1 1 1 TABLE OF CONTENTS SUMMARY 1. PROJECT DESCRIPTION A. General Description B. Characteristics of the Existing Facility 1. Cross-Section Descriptions 2. Right-of-Way 3. Sidewalks 4. Bicycle Facilities 5. Curvature 6. Sight Distance 7. Intersections and Access Control 8. Speed Limit 9. Drainage Structures 10. Geodetic Markers 11. Public Utilities II. PURPOSE AND NEED FOR THE PROPOSED ACTION A. Thoroughfare Plan and Route Function B. Traffic Volumes and Capacity Analysis C. Accident Record D. Benefits to the State, Region and Community III. ALTERNATIVES A. 'No-Build' Alternative B. Public Transportarion Alternative Paae 1 1 2 2 2 2 2 3 3 3 3 4 4:- 6 6 6 8 8 10 10 10 Table of Contents (cont.) C. Study Segments 1. Segment A 2. Segments Band C D. Build Alternatives 1. Alternative 1 2. Alternative 2 3. Alternative 3 (Preferred) 3.1 Length of Project 3.2 Cross-Section 3.3 Right-of-Way 3.4 Access Control 3.5 Intersection Treatment and Level of Service 3.6 Design. Speed 3.7 Speed Limit 3.8 Curvature 3.9 Railroad Work Required 3.10 Bridge Work Required 3.11 Parking 3.12 Sidewalks 3.13 Bicycle Facilities 3.14 Greenways 4. Cost Estimates IV. SOCIAL, ECONOMIC AND ENVIRONMENTAL CONTEXT AND IMPACTS ASSOCIATED WITH THE PROPOSED .ACTION A. Social Impacts 1. Neighborhood Analysis 2. Relocation 3. Public Facilities and Services B. Cultural Resources 1. Architectural and Historical 2. Archaeological C. Land Characteristics 1. Scope and Status of Planning 2. Existing Land-Use 3. Existing Zoning 4. Proposed Land-Use D Economic Impacts Page 11 11 13 13 14 14 14 15 16 16 16 16 20 20 20 21 21 21 21 21 22 22 23 23 23 23 26 29 29 29 30 30 30 31 32 32 Table of Contents (cont.) E. Environmental Impacts 1. Plant Communities 2. Animal Species 3. Protected Species 4. Soils 5. Prime and Unique Agricultural Lands 6. Mineral Resources 7. Wetlands 8. Water Quality 9. Rare and Unique Natural Areas 10. Hydrology and Floodplain Involvement 11. Hazardous Waste Sites 12. Traffic Noise Analysis 12.1 Overview 12.2 Fundamentals of Noise 12.3 Noise Abatement Criteria (NAC) 12.4 Ambient Noise Levels 12.5 Noise Predictions 12.6 Analysis 12.7 Schools and Churches 12.8 Noise Abatement 12.9 Future Land Uses and Activities 13. Air Quality Analysis 14. Visual Impacts 15. Construction Impacts 16. Permits V. COMMENTS AND COORDINATION A. Government Response B. Public Response Page 33 33 34 36 37 38 38 38 39 40 41 42 43 43 43 44 45 45 46 47 47 48 48 53 53 55 56 56 56 x Table of Contents (cont.) APPENDIX A - FIGURES FIGURE 1A -PROJECT VICINITY MAP FIGURE 1 B - PROJECT AREA MAP FIGURE 1C - PROJECT CORRIDOR - MALLARD CREEK ROAD FIGURE 2 - AERIAL MOSAIC SHOWING PROPOSED ALIGNMENT (ALTERNATIVE 3) FIGURE 3 - TYPICAL SECTIONS FIGURE 4 . - ROADWAY DESIGN CRITERIA FIGURE 5 - CHARLOTTE-MECKLENBURG THOROUGHFARE PLAN FIGURE 6 - AVERAGE DAILY TRAFFIC VOLUMES FIGURE 6A - NO-BUILD ALTERNATIVE INTERSECTION LANE CONFIGURATIONS WITH 1990 AND 2010 TRAFFIC LEVELS OF SERVICE FIGURE 6B - BUILD ALTERNATIVES INTERSECTION LANE CONFIGURATIONS WITH 1990 TRAFFIC LEVELS OF SERVICE FIGURE 6C: - BUILD ALTERNATIVES 2010 DESIGN HOUR VOLUMES AND LEVELS OF SERVICE (AM) FIGURE 6D BUILD ALTERNATIVES 2010 DESIGN HOUR VOLUMES AND LEVELS OF SERVICE (PM) FIGURE 7 - STUDY SEGMENTS FIGURE 7A - SEGMENT 'A STUDY ALIGNMENTS FIGURE 8 - EXISTING DEVELOPMENT PATTERN FIGURE 9 - WETLANDS FIGURE 10 - HYDRAULIC STRUCTURE LOCATIONS AND 100-YEAR FLOODPLAINS FIGURE 11 - LOCATION OF AMBIENT NOISE READINGS FIGURE 12 - NOISE RECEPTOR LOCATIONS FIGURE 13 - AIR QUALITY RECEPTOR LOCATIONS APPENDIX B - TABLES TABLE 1 - APPROXIMATE NOISE LEVELS OF TYPICAL ACTIVITIES TABLE 2 - NOISE ABATEMENT CRITERIA TABLE 3 - AMBIENT NOISE LEVELS AND LOCATIONS TABLE 4 - RECEPTOR INFORMATION - TABLE 5 - TRAFFIC NOISE LEVEL INCREASE SUMMARY TABLE 6 - FHWA NOISE ABATEMENT CRITERIA SUMMARY TABLE 7 - MAXIMUM WORST CASE 1-HOUR AVERAGE CO CONCENTRATIONS (ppm) TABLE 8 - MAXIMUM WORST CASE &HOUR AVERAGE CO CONCENTRATIONS (ppm) TABLE 9 - MAXIMUM WORST CASE AMBIENT CO CONCENTRATIONS (ppm) APPENDIX C - PROGRAMMATIC SECTION 4(f) EVALUATION - APPROVAL AND DOCUMENTATION APPENDIX D - WRITTEN RESPONSES FROM GOVERNMENTS APPENDIX E - RELOCATION REPORTS AND FARMLAND CONVERSION IMPACT RATING I. PROJECT DESCRIPTION r A. General Description L This assessment presents the results of a study of roadway improvements to Mallard Creek Road (SR 2467). The 4.19-mile roadway section under study begins at the existing Sugar Creek Road/Graham Street intersection in Charlotte and termi-: nates at Mallard Creek Church Road in northeast Mecklenburg County (Figures 1A, 1B and 11C). The project involves construction of a four-lane divided, curb and gutter d i h f i d ` roa way w t a 20- oot ra se median, on new alignment, from the Sugar Creek Road/Graham Street intersection to the existing Mallard Creek Road alignment near ' Garrison Avenue, and the widening of the existing roadway, from Garrison Avenue to Mallard Creek Church Road, to a five-lane undivided, curb and gutter facility (Figure 2). Proposed typical sections and design criteria for the improvements are shown in Figures 3 and 4, respectively. . hi Wi h t n t e project limits, Mallard Creek Road was classified as a major thoroughfare on the Charlotte-Mecklenburg Thoroughfare Plan adopted March 8, 1984, by the N.C. Board of Transportation (Figure 5). On November 28, 1990, the roadway was reclassified as an urban minor arterial by the N.C. Department of Transportation. The project is included in the 1992-1998 NCDOT Transportation Improvement Program (TIP) as Project U-2507. Right-of-way acquisition is scheduled to begin in Federal Fiscal Year (FFY) 1992 and construction to begin in IFFY 1993. The total estimated cost in the TIP is $10,755,000. The estimated cost for right-of-way and construction is $10,671,500, with $3,171,500 for right-of-way and $7,590,000 for construction. i ' i B. Characteristics of the Existing Facility 1. Cross-Section Descriotions Mallard Creek Road is generally a two-lane, 24-foot wide roadway with 6-foot wide usable shoulders. The pavement has been widened to provide a left-turn lane in front of the Mallard Creek Elementary School. The intersections with Harris Boulevard and the IBM Access Road, south of Harris Boulevard, were also widened to provide separate left turn and right turn lanes. 2. Right-of-Way Existing right-of-way is 60 feet wide and is symmetrical about the highway centerline. 3. Sidewalks ...'.No sidewalks exist within the project area. 4. Bicycle Facilities No bicycle paths exist within the project area, although bicycle traffic will be provided for as part of the proposed Mallard Creek Greenway. 5. Curvature Based on 1990 American Association of State. Highway and Transportation 'Officials (AASHTO) design criteria using a maximum superelevation rate of 0.06 ft./ft., the maximum degree of curve for a 50-mph design speed is 6 degrees-45 minutes. All of the curves along the existing alignment of Mallard Creek Road satisfy this criteria,, with one exception. it E In the vicinity of Jim Hunt Road, there currently exists an eight-degree curve. This curve will satisfy a design speed of 46 mph based on 1990 AASHTO design criteria. 6. Sight Distance Vertical sight distances on the approaches to the Mallard Creek bridge are. inadequate to satisfy the current posted 45-mph speed limit, based on 1990 AASHTO design criteria. 7. Intersections and Access Control All intersections are at grade. The intersections at Harris Boulevard, Mallard Creek Church Road, and the existing Graham Street/Sugar Creek Road intersection are controlled by traffic signals. All other intersections have stop-sign control. 8. Speed Limit Mallard Creek Road is currently posted for a 45-mph speed limit. During school days, between the hours of 7:15 to 8:15 a.m. and 1:30 to 2:30 p.m., 'the speed limit near the Mallard Creek Elementary School is reduced to 35 mph. 9. Drainage Structures There is one existing bridge in the project corridor. The bridge over Mallard Creek, built in 1972, has a sufficiency rating of 67.6, and an estimated rem ning life of 38 years, according to the 1991 NCDOT bridge inspection report. T "bridge superstructure consists of precast prestressed concrete cored slabs on Precast prestressed concrete cap with a steel H-pile substructure. There are five spans ranging from 30 feet to 40 feet for a total length of 160 feet. The bridge carries two lanes of traffic and has a clear roadway width of 29.3 feet. Storm water runoff drains directly into Mallard Creek from the surrounding area. No other major drainage structures are located along the project corridor. 3 10. Geodetic Markers Nine geodetic survey markers are located within the project corridor. 11. Public Utilities ? Sanitary sewer service within the area is provided by the Charlotte-Mecklen- burg Utility Department (CMUD). The project corridor crosses a 36-inch sanitary sewer main, located on the north side of Mallard Creek. An abandoned sewer treatment plant (STP) for the Derita Elementary School lies approximately 700 feet north of Rumple Road outside of the proposed project right-df-.way. The STP went off-line in August 1989. Sewage disposal for the school is now provided by CMUD. ? Water service to and within the area is provided by CMUD. A 12-inch water ' main is located on the west side of existing Mallard Creek Road. ? .-Telephone service to and within the area is provided by the Southern Bell Telephone Company. Aerial and underground cables exist from the Mallard Creek Road/Sugar Creek Road intersection along the east side of existing Mallard Creek Road to north of Old Mallard Creek Road. Aerial cables continue on the east side of existing Mallard Creek Road from Old Mallard Creek Road north of Harris Boulevard and cross near Jim Hunt Road, then continue north on the west side of existing Mallard Creek Road to the end of the project. Buried cables are located along the west side of existing Mallard Creek Road from Harris Boulevard to the end of the project. A buried cable crosses Mallard Creek Road at Jim Hunt Road. ? Electrical power to and within the area is provided by Duke Power Company. A 100-KV line crosses the corridor south of Mallard Creek and serves the Derita Retail Substation located west of Mallard Creek Road behind Mallard Creek Elementary School 4 1 1 1 1 1 1 1 1 1 1 t 1 ? Natural Gas within the area is provided by Piedmont Natural Gas Company. There are no known natural gas transmission mains in the study area. Distribution lines are located along the west side of existing Mallard Creek Road from Sugar Creek Road north to Hubbard Road. Natural gas ;service resumes at Harris Boulevard on the east side of existing Mallard Creek Road and continues to the northern project terminus. 5 PURPOSE AND NEED FOR THE PROPOSED ACTION A. Thoroughfare Plan and Route Function Mallard Creek Road (SR 2467) was designated a major thoroughfare on the 1988 Charlotte-Mecklenburg Thoroughfare Plan, adopted March 8, 1984, by the North Carolina Board of Transportation. On November 28, 1990, at a meeting of the Charlotte-Mecklenburg Metropolitan Planning Organization, the roadway was reclassi- fied as an urban minor arterial. Based on year 2010 traffic projections by NCDOT, the classification as a minor thoroughfare is appropriate. Figure 5 shows the project corridor as depicted on the latest Charlotte-Mecklenburg Thoroughfare Plan, dated November 30;1988. This" plan does not reflect the reclassification of Mallard Creek Road to an urban minor arterial. B. Traffic Volumes and CaQacity Analvsis The assigned 1990 average daily traffic (ADT) volumes along the existing alignment vary between 6800 vehicles per day, for the northern portion of the project, and 11,700 vehicles per day, for the section just south of the IBM access road. The 2010 ADT volumes along the existing facility are projected to range from 9900 vehicles per day to 21,000 vehicles per day (See Figure 6). The assigned 1990 ADT on the Mallard Creek Road Connector varies from 7700 vehicles per day (VPD) north of the proposed Graham Street/NC 49 Connector to 21,400 VPD between the Graham Street/NC 49 Connector and Sugar Creek Road. The projected 2010 ADT volumes for these sections of the road are 14,000 VPD and 39,800 VPD, respectively. These traffic volumes, and the proposed construction of the Mallard Creek Road Connector, both reflect the heavy traffic volumes anticipated on the proposed Graham Street/NC 49 Connector. Mallard Creek Road is located in an area which is rapidly growing and taking on a suburban character. Existing and proposed traffic signals along this facility are located at relatively close intervals. The traffic carrying capacity of this type of facility 6 irk Ll 1 is generally determined by the ability of the signalized intersections to handle traffic volumes. Those portions of Mallard Creek Road between the signalized intersections operate under free-flow conditions and will not significantly influence the capacity of the facility. The ability of a facility to carry traffic is described by the level of service (LOS) it provides. LOS A, the highest level of service, is characterized by free flowing conditions in which no approach signal phase is fully utilized. Typically, drivers are unrestricted and turns are easily made. In LOS B, traffic operation is stable. Occasionally a phase is fully utilized and many are approaching full use. LOS C is characterized by stable operation with drivers occasionally having to wait through more than one red indication. Most drivers feel somewhat restricted. LOS D is approaching unstable flow. Delays to approaching vehicles' may be substantial during short periods of the peak hour. LOS E represents the theoretical capacity of the facility and LOS F represents forced flow with extremely unstable conditions. The 2010 traffic, for the No-Build Alternative, would operate at levels of service ranging from LOS B at the IBM access road to LOS F at the Sugar Creek Road, Harris Boulevard, and Mallard Creek Church Road intersections (see Figure 6A). As illustrated on Figure 6A, the levels of service at the Mallard Creek Church Road intersection would deteriorate from LOS D to LOS F. Levels of service at the IBM access road will remain at LOS B. Levels of service at the other two intersections, W. T. Harris Boulevard and Sugar Creek Road, are currently at LOS F and would deteriorate further. Although levels 'of service at these intersections would remain at LOS F, which is the worst possible condition, traffic volumes are expected to increase, thereby making existing conditions even worse if the No-Build alter tive is selected as the recommended alternative. T Major intersections along Mallard Creek Road which require signallza?ion to handle heavy turning movements are discussed in Section III.D.3.5. Figure 6B represents lane configurations relative to the build alternative and the levels of service using 1990 traffic volumes. This figure shows that the levels of service would improve at several intersections if the build alternative was currently in place. Figures 6C and 6D illustrate year 2010 levels of service and traffic volumes associated with AM and PM peak hour traffic, respectively. 7 C. Accident Record An accident summary for the existing roadway was compiled for the three-year period from January 1, 1987, to May 31, 1990. The accident analysis reveals for the three year, five month period, a total of 66 accidents occurred along existing Mallard Creek Road. This number includes that portion of Mallard Creek Road between Garrison Avenue and Sugar Creek Road which will be relocated as a part of the proposed project. Along the portion of Mallard Creek Road within the limits of the project, a total of 43 accidents occurred. Of the 43 accidents, 23 (53%) resulted in injuries and 20 (47%) resulted in property damage. There were no fatal accidents. Single moving vehicle accidents, automobiles leaving the roadway, made up 37.8 percent of the total. Accidents involving rear-end type collisions accounted for 9.1 percent of the total. The remaining accidents consisted of various types of collisions involving Stopped vehicles, turning vehicles, backing-up vehicles, side-swipe vehicles and others. The total accident rate for Mallard Creek Road was 394.27 accidents per 100 million vehicle miles (ACC/100 MVM). This rate may be more accurately evaluated by comparing it to statewide averages for urban routes. This accident rate is substantially higher than the statewide average rate of 276.6 accidents per 100 million vehicle miles for urban North Carolina routes during the same time period. It is anticipated that the increase in capacity, provided for by the addition of through lanes and turn lanes from pavement widening and improvement in both vertical and horizontal alignment, will improve the safety of the roadway. D. Benefits to the State. Region and Communi The area around Mallard Creek Road is growing rapidly; development is a combination of residential, commercial, and industrial type uses. This project will improve local access to development along the route. 8 The proposed widening of Mallard Creek Road will provide improved levels of service for both current and future traffic demands. The project will reduce both travel time and accident potential and will provide a savings in operating cost to the wr • ?w 9 III. ALTERNATIVES `A. "No-Build" Alternative Future traffic demands cannot adequately be accommodated on the existing facility. The lack of available capacity will create congestion on the existing roadway and increase the potential for accidents if improvements are not made. The "no-build" alternative will avoid some negative impacts of the proposed project such as the acquisition of additional land for highway purposes and construction erosion/siltation. However, positive benefits of the project, such as a reduction in congestion, accidents, travel delays, operating costs, and fuel consumption, would not be realized with the "no-build" alternative. The long-term advantages of the new facility will more than compensate for the disadvantages associated with building this project. Consequently, the "no-build" alternative is not recommended. B. Public Transportation Alternative At present, there is no transit service provided by the Charlotte Transit .System (CTS) along Mallard Creek Road. The nearest public bus service is the #13 Nevins Road Route. This route proceeds north on Graham Street to Sugar Creek Road and then west along Sugar Creek Road to Gibbon Road. The "end-of-line" 4AL turnaround is routed along Gibbon Road, Nevins Road and Sugar Creek Road back to the Gibbon Road/Sugar Creek Road intersection, passing through the existing Sugar Creek Road/Graham Street Road intersection. An average of 31.75 t passengers per hour use the #13 Nevins Road Route. The CTS does not include service into the study corridor, except for the Sugar Creek Road/Graham Street Road intersection, and has no plans for extending service along, Mallard Creek Road. The use of public transportation is 101 therefore not considered 'a feasible,alternative to the proposed improvements. 1 O Ll 1 E 1 1 I? u 1 1 C. Study Segments Three build alternatives, consisting of different alignments, cross-sections and widening concepts, were developed for detailed study. Preliminary studies were conducted in the project area to determine the appropriate cross section for the project. The project was then divided into three study segments, A, B, and C, to provide flexibility in utilizing combinations of different typical cross-sections on both existing and new alignments (see Figure 7). Segment A, designated the Mallard Creek Road Connector, begins at the existing Graham Street/Sugar Creek Road intersection and extends on new location to the existing Mallard Creek Road intersection with Garrison Avenue, a distance of 1.34 miles. Segment B begins at the Garrison Avenue intersection and extends along the existing alignment for 1.94 miles to the Jim Hunt Road intersection. Segment C, also along the existing alignment, begins at the Jim Hunt Road intersection and extends to the Mallard Creek Church Road intersection, a distance of 0.91 miles. 1. Segment A Three different preliminary alignments were studied for Segment A, the section of the project on new location. These three alignments, labeled A, D and D/A, extend southerly from a common point at the Mallard Creek Road/Garrison Avenue intersection and terminate at the Graham Street/Sugar Creek/Mineral Springs Road intersection (see Figure 7A). Of these three alignments, is preferred because it Js the best alignment of the three. Descriptions ., e preliminary alignments and reasons for selection of D/A as the preferred alig , ent are given below. k ? Alignment A was established to provide a 'T' intersection with the proposed Alternate Graham Street Connector, shown in Figure 7A, when the Transpor- tation Improvement Program (TIP) scheduled, the construction of the Graham Street/NC 49 Connector (R-2420) prior to Ahe construction of the Mallard-, 11 11 Creek Road project (U-2507). The traffic volumes and the project scheduling warranted making the Graham Street/NC 49 Connector the through move- ment and the Mallard Creek Road Connector the secondary movement. The Mallard Creek Road project is now scheduled for construction ahead of the Graham Street/NC 49 Connector project, thus reversing the warrant for "through movement" at the intersection of the two projects. The south end of Alignment A is therefore no longer a viable alignment. The southern terminus of the project has been relocated from the Graham Street/NC 49 Connector to the Graham Street/Sugar Creek Road intersection. A variation of Alignment A (not shown on Figure 7A) tied the south end of the alignment into the Graham Street/NC 49 Connector project approximately 1000 feet east of the Alignment A terminus shown. This variation was shown as a possible corridor location in Issue No. 1 of the Mallard Creek Newsletter in October 1990. This variation proved less viable than Alignment A and was removed from further consideration before the project limits were revised. The northern end of Alignment A was established to minimize damage to developed property, and to avoid disturbing a small pond near the IBM spur track. However, this portion of the alignment was not the most direct route available. Therefore, Alignment A was eliminated from further consideration. ? Alignment D was studied at the request of the City of Charlotte (see Appendix D, letter dated May 23,.1990). In the spirit of cooperation, the IBM Corporation had indicated their willingness to dedicate the required right-of- way through their large undeveloped tract if the project could be located along the line (Alignment D) indicated on the attachment to the Charlotte letter. The proposed alignment severed the access to two residences and passed directly through the center of a 3/4-acre pond near the end of Hunter Avenue. It also passed through the upland region of another pond adjacent to the IBM spur railroad track, thereby increasing wetland disturbance. Alignment D was greater in length than other reasonable alignments, would be more costly to' construct, more detrimental to the environment, and would 12 iJ t [.1 E require more relocations. Alignment D was therefore eliminated from further consideration as a reasonable and feasible alignment. ? Alignment D/A was established as the most direct route for the Mallard Creek Road Connector. From the extension of the existing curve on Mallard Creek Road north of Garrison Avenue, Alignment D/A follows a straight line south to the curve circumventing Derita Elementary School, and then directly into the Graham Street alignment at the Sugar Creek Road intersection. Upon being presented with Alignment D/A, the IBM Corporation agreed to continue their cooperative policy of right-of-way dedication (see Appendix D, letter dated April 23, 1991). 2. Segments B and C The alignment through Segments B and C generally follows that of the existing roadway (see Figures 2 and 7). The curve at Prosperity Church Road is proposed to be flattened slightly, with a resultant eastward shift in the alignment to avoid taking a building in the southwest quadrant of that intersection. The curve at Jim Hunt Road is also proposed to be flattened slightly, and shifted westward, to meet minimum curvature criteria. The centerline of the proposed section across Mallard Creek is proposed to be shifted 22 feet east of and parallel to the existing centerline. This centerline shift will allow the existing bridge over Mallard Creek to be used to carry traffic during stage construction of the proposed bridge. D. Build Alternatives Preliminary studies were conducted in the project area to determine the appropriate cross section for the project. Potential impacts of each of three alternatives were evaluated. Preliminary studies considered utilities, roadway capac- ity and traffic demand, safety, and the cost-effectiveness of the alternatives in relation to human and environmental issues such as neighborhood disruption, 13 proximity to schools, relocation of families; and businesses, and effects on natural resources. The following is a discussion of each alternative: 1. Alternative 1 Alternative 1 consists of constructing a four-lane divided, curb and gutter section with a 20-foot raised median utilizing a closed drainage system along the entire length of the project (See Figure 3). This alternative begins at the existing at- grade intersection of Sugar Creek Road and Graham Street, southeast of the present intersection of Sugar Creek Road and Mallard Creek Road. The road progresses north on new alignment, with partially-controlled access, and ties into the existing Mallard Creek Road near Garrison Avenue (Segment A). From this point to Jim Hunt Road (Segment B), existing Mallard Creek Road would be widened along the south side to provide the raised median and additional two travel lanes. Adjustments to the vertical alignment would be required at the Mallard Creek crossing to satisfy a 50-mph design speed. From Jim Hunt Road to the intersection at Mallard Creek Church Road (project north terminus, Segment C) the roadway would generally follow the existing alignment. Minor adjustments to the horizontal and vertical alignment would tie necessary to meet a 50-mph design speed and to avoid the taking of residences. No change in access control is proposed north of Garrison Avenue. Currently, access. is by permit only. 2. Alternative 2 Alternative 2 consists of constructing a five-lane, 64-foot face-to-face, curb and gutter, undivided section, utilizing a closed drainage system along the entire length of the project. This alternative follows the same alignment as Alternative 1. 3. Alternative 3 (Preferred) The preferred alternative is a combination of Alternatives 1 and 2. The roadway would consist of a four-lane divided, curb and gutter section with a 20-foot raised median from the, existing Sugar Creek Road/Graham Street intersection, north to existing Mallard Creek Road south of Garrison Avenue (Segment A). From 14 1 south of Garrison Avenue to the intersection at Mallard Creek Church Road, ' Segments B and C, the road would be a five-lane 64-foot face-to-face, undivided, curb and gutter section. Once all improvements are in place, this alternative would provide a level of service ranging from B to C. Refer to Section II.B. for a detailed discussion on levels of service for the No-Build and Build Alternatives. From both visual and safety standpoints, a four-lane divided section with raised median is preferable to a five-lane section. However, due to the high incidence of residential access between Garrison Avenue and Baucom Road and Silver Birch Road and Prosperity Church Road, a raised median section would cause indirect/adverse travel, increased travel time and cost, and would require an inordinate number of median crossovers and/or U-turns. This would nullify the expected safety improvement of a divided roadway; thus, through Segments B and C, a five-lane section with a continuous two-way left-turn lane is recommended, with short one-way left-turn sections at intersections. The reduced right-of-way requirement, approximately 10 feet less than for the four-lane divided section, will minimize impacts to the human and natural environment. The proposed improvement (Alternative 3) is comprised of the following: 1 3.1 Length of Project Segment A: 1.34 miles Mallard Creek Road Connector - From the exist- ing Graham Street/Sugar Creek Road inters ion to the existing Mallard Creek Road inte n with Garrison Avenue. (4-lane divided, ng ` a- tion) Segment B: 1.94 miles From the Garrison Avenue intersection to the Jim Hunt Road intersection. (5-lane undivided, exist- L ing alignment) Segment C: 0.91 miles From the Jim Hunt Road intersection to the Mallard Creek Church Road intersection. (5-lane undivided,, existing alignment) 15 n 3.2 Cross-Section Segment A: Segments B and C 3.3 Right-of-Way Segment A: Segment B: Segment C: 3.4 Access Control Segment A: Segment B: Segment C: Four-lane divided roadway with curb and gutter and a 20-foot wide raised median. The cross section provides two 12-foot lanes in each direction with provision for a left-turn lane in the median where required. Five-lane, 64-foot curb and gutter, undivided section. The cross section provides five 12-foot lanes, with the center lane serving as a two-way turn lane, except at intersections where the left turns will be defined. 100 feet minimum 90 feet minimum 90 feet minimum Access by permit Access by permit Access by permit 3.5 Intersection Treatment and Level of Service All existing and newly constructed intersections along the proposed project will be at-grade intersections. Modification of existing traffic signal installations will be required to accommodate changes in traffic volumes and additional travel lanes. Lane treatment and traffic control, to obtain a LOS C, for intersections along the Mallard Creek Road project are outlined below. Additional lanes are required on connecting roads at some intersections to accommodate move- ments necessary toy provide a LOS C. These lanes are indicated on Figure 6B 16 F11 hi 1 1 1 LJ 1 1 as Future Lanes. The functional lane treatments necessary to provide a LOS C, based on design year traffic, for the signalized intersections are shown on Figure 6B. Recommended intersection lane improvements for the Mallard Creek project are shown on Figure 6B as proposed lanes. ? Sugar Creek Road - This major intersection will remain signalized. The Mallard Creek Road Connector will replace existing Mineral Springs Road at this intersection. Design year traffic will require additional traffic lanes on all four approaches. The intersection approach for southeast bound Sugar Creek Road traffic will have dual left-turn lanes, two through lanes and a separate right-turn lane. The northwest bound Sugar Creek Road approach will have two through lanes, a single left- turn lane and a separate right-turn lane. The northeast bound Graham Street approach will have three through lanes, with the right lane serving both through and right-turn traffic, and dual left-turn lanes. The southwest bound Mallard Creek Road Connector approach will have three through lanes, a separate right-turn lane, and dual left-turn lanes. The additional southwest bound lane on Graham Street leaving the intersection will merge into the existing lanes approximately 700 feet south of the intersection. ? Mineral Springs Road Connection - Existing Mineral Springs Road will be terminated. with a cul-de-sac on the east side of the Mallard Creek Road Connector. A new connection from Mineral Springs Road will form a 'T' intersection with the Mallard Creek Road Connector approxi tely 900 feet northeast of the Sugar Creek Road intersection. The F ral Springs Road connection will be a two-lane, two-way facility, per R ing right turns into and out of the intersection. There will be no m`eaian break and, therefore, no direct connection to the southwest bound lanes of the Mallard Creek Road Connector. The Mineral SlIrings Connection will be stop-sign controlled. w ? Proposed Graham Street/NC 49 Connector - This intersection will be a 'T' intersection. with the Mallard` Creek Road Connector the through 17 movement and with the Graham Street/NC 49 Connector intersecting from the east. Mallard Creek Road will have two through lanes and a dual left-turn lane for southbound traffic. Northbound Mallard Creek Road will have two through lanes and dual right-turn lanes. The Graham Street/NC 49 Connector will provide three lanes with dual left-turn lanes and a single right-turn lane on the westbound approach, and will provide for two eastbound lanes. The intersection will be constructed and signalized as part of the Graham Street/NC 49 Connector project. Future lanes on Mallard Creek Road Connector, indicated on Figure 613, between Sugar Creek Road and this intersec- tion will also be constructed as part of the Graham Street/NC 49 Connector project. ? Rumple Road - It is recommended that a cul-de-sac be constructed on Rumple Road to the west side of Mallard Creek Road. Rumple Road on the east side of Mallard Creek Road will be a single stop-sign controlled 'T' intersection until the Graham Street/NC 49 Connector is constructed. Rumple Road will then be constructed as a cul-de-sac on the east side of Mallard Creek Road. Access for Rumple Road traffic will be provided via the Graham Street/NC 49 Connector project. ? Existing Mallard Creek Road - This intersection will be a 'T' intersection, with the Mallard Creek Road Connector being the through movement and existing Mallard Creek Road intersecting from the southwest. Existing Mallard Creek Road will have two lanes approaching the intersection, with the right lane serving right-turns-only and the left lane serving left-turns-only. There will be one lane southwest bound on :. existing Mallard Creek Road away from the intersection. The north- bound approach on the Mallard Creek Road Connector will have two through lanes and a left-turn lane to serve southwest bound traffic on existing Mallard Creek Road. The southbound approach on the Mallard Creek Road Connector will have two through lanes and a separate right-turn lane for traffic turning right to existing Mallard Creek Road. 18 L.I e 1 The intersection will initially have stop sign control for the existing Mallard Creek Road. Design year traffic will require traffic signal control. ? IBM access road - The IBM access road is on the east side of Mallard Creek Road, 400 feet south of Baucom Road. This will be a 'T' intersection. The IBM access is a four lane divided facility with the exiting right lane serving right-turns-only and the exiting left lane serving left-turns-only. This road will retain the median island separating the ingress/egress lanes. The northbound approach on Mallard Creek Road will have two through lanes with the right lane serving both through traffic and right turns. The southbound approach will have two through lanes and a separate left-turn lane. The intersection will initially have stop sign control for the IBM access road. Design year (2010) traffic volumes will require traffic signal control. ? Harris Boulevard - This major intersection will remain traffic-signal controlled. Northbound and southbound Mallard Creek Road ap- proaches will have two through lanes with the right lane serving both through traffic and right turns. Separate left-turn lanes will be provided. The Harris Boulevard westbound approach will have three through lanes, a separate right-turn lane, and dual left-turn lanes. The eastbound approach will have three through lanes, a separate right-turn lane, and a single left-turn lane. ? Mallard Creek Church Road - This major intersection with traffic-s' nal control has been constructed under a separate project. Northft nd Mallard Creek Road will have one through-lane, one right-turn-onlylip e, and a separate left-turn lane. The southbound approach will have, two through lanes, a separate right-turn lane, and dual left-turn lanes. On Mallard Creek Church Road, the westbound approach will continue to have a separate right-turn lane, two through lanes, and a separate-_left- turn lane. The eastbound approach will continue to have two through lanes, with the right lane also for right-turn traffic, and a separate left- turn lane. 19 ? Other Secondary Roads - The intersections of Mallard Creek Road with Garrison Avenue (SR 2640), Hubbard Road (SR 2494), Penniger Circle (SR 2650), Mason Drive (SR 2495), Baucom Road (SR 2618), Keaton Avenue, Old Mallard Creek Road (SR 2708), Island Park Circle (SR 2474), Jim Hunt Road (SR 2725), Silver Birch Road (SR 2728), Colvard Parkway, Alexander Road (SR 2635), and Prosperity Church Road (SR 2475) will all be 'T' intersections. Each of these intersections will be controlled with stop signs on the approaches to Mallard Creek Road. 3.6 Design Speed The proposed design speed is 50-mph. Grade adjustments will be required at the existing approaches to the Mallard Creek bridge in order to meet criteria for a 50-mph design speed. 3.7 Speed Limit The existing posted speed limit of 45-mph will be retained upon completion of the project. 3.8 Curvature The maximum allowable degree of curvature for a 50-mph design speed and a superelevation rate of 0.06 ft./ft.' is six degrees-45 minutes. An existing eight degree curve in the vicinity of Jim Hunt Road will require adjustment to meet the design criteria. 1 1 1 1 1 1 1 1 t 1 1 1 1 1 3.9 Railroad Work Required Near the south end of the project, the proposed Mallard Creek Road Connector will cross a private railroad spur track belonging to IBM. An at- grade crossing of this spur track is recommended. The spur is used only as an emergency freight access to the IBM Harris Boulevard facility. The spur is typically used once a year when it is tested. Railroad signals will not be required at this crossing. The owner/users of the spur track should provide flagmen for traffic control on those occasions when the track is in use. 3.10 Bridge Work Required A new bridge on Mallard Creek Road, spanning Mallard Creek, will be required to accommodate the proposed five lane facility. The new bridge will be constructed in stages along the existing Mallard Creek Road alignment. Traffic will be maintained during construction. (See Section IV.E.10. for a list of minor structures along the proposed project.) 3.11 Parkinq Parking is presently prohibited on Mallard Creek Road and will be prohibited in the future. 3.12 Sidewalks Because of the suburban location of the project and lack of ped ian traffic, sidewalks are not proposed. 3.13 Bicycle Facilities No bicycle facilities are planned along Mallard Creek Road. 21 1 G 4 3. reenwa s A greenway is planned along Mallard Creek as part of the Mecklenburg County Parks and Recreation Department's greenway system. A bicycle path is planned to parallel Mallard Creek as part of the Mecklenburg County Parks and Recreation Department's greenway system. The proposed path would pass below Mallard Creek Road under the existing bridge. The proposed project would provide a new bridge across Mallard Creek with clearances sufficient to accommodate a new bicycle path beneath the structure, as recommended by AASHTO. The appropriate clearances will be coordinated with Mecklenburg County Parks and Recreation Department. 4. Cost Estimates The estimated cost of each alternative is given below. Combination 4-1-ane Divided (A) 5-1-ane 5-Lane Curb 4-1-ane Divided Curb and Gutter and Gutter (B,C) ALTERNATIVE 1 ALTERNATIVE 2 ALTERNATIVE 3 (Preferred) SEGMENT Construction Right-of-way Construction Right-of-Way Construction Right-of-Wav A f, (Line D/A) 2,750,000 1,689,000 2,850,000 1,550,000 2,750,000 1,689,000 B 3,400,000 650,000 3,450,000 665,000 3,450,000 665,000 C 1,400,000 865,000 1,300,000 817,500 1,300,000 817,500 TOTALS 7,550,000 3,204,000 , 7,600,000 3,032,500 7,500,000 3,171,500 GRAND TOTAL 10.754.00 10.632.500 19sal500 4 22 I IV. SOCIAL, ECONOMIC, AND ENVIRONMENTAL CONTEXT AND IMPACTS ASSOCIATED WITH THE PROPOSED ACTION I A. Social Impacts Construction of the Mallard Creek Road project will have an overall positive socio-economic impact. The proposed widening and alignment improvements to the roadway will decrease travel time, reduce traffic accident potential, and increase accessibility to adjacent business properties. 1. Neighborhood Analysis The major social impact of the proposed action will be caused by acquisition of property for right-of-way along existing Mallard Creek Road. Widening the existing roadway to a five-lane undivided facility along existing Mallard Creek Road will require approximately 30 additional feet of right-of-way. However, the proposed improvements will not adversely affect any existing neighborhoods, isolate any ethnic or minority group, or destroy community cohesiveness in the project area. A 100-foot width of right-of-way will be required for the relocated segment. However, because a substantial portion of this segment is on property to be donated by IBM, few private residences will be affected. 2. Relocation The recommended alternative will require the displacement of 'two non-ofit organizations. It is the policy of the NCDOT to ensure that comparable replacement housing bl i t t ti f t t d f d ll i t d t ill b il e pr or o cons ruc on o s a e an e era y ass s e projec s. w e ava a Furthermore, the North Carolina Board of Transportation has the following three programs to minimize the inconvenience of relocation: ? Relocation Assistance, 23 ? Relocation Moving Payments, and ? Relocation Replacement Housing Payments or Rent Supplement. With the Relocation Assistant Program, experienced NCDOT staff will be available to assist displacees with information such as availability and prices of homes, apartments, or businesses for sale or rent, and financing or other housing programs. The Relocation Moving Payments Program, in general, provides for payment of actual moving expenses encountered in relocation. Where displacement will force an owner or tenant to purchase or rent property of higher cost or to lose a favorable financing arrangement (in cases of ownership), the Relocation Replacement Housing Payments or Rent Supplement Program will compensate up to $22,500 to owners who are eligible and qualify, and up to $5,250 to tenants who are eligible and qualify. The relocation program for the proposed action will be conducted in accordance with the Federal Uniform Relocation Assistance and Real Property Acquisition Policies Act of 1970 (Public Law 91-646), and the North Carolina Relocation Assistance Act (GS-133-5 through 133-18). The program is designed to provide assistance to displaced persons in relocating to a replacement site in which to live or do business. At least one relocation officer is assigned to each highway project for this purpose. The relocation officer will determine the needs of displaced families, individuals, businesses, non-profit organizations, and farm operations for relocation assistance advisory services without regard to race, color, religion, sex, or national origin. The NCDOT will so schedule its work to allow ample time, prior to displacement, for • negotiations and possession of replacement housing which meets decent, safe, and sanitary standards. The displacements are given at least a 90-day written notice after N.CDOT purchases the property. Relocation of displaced persons will be offered in areas not generally less desirable in regard to public utilities and commercial facilities. Rent and sale prices or replacement housing offered will be within the financial means of the families and individuals displaced, and be reasonably accessible to their ;.places;;. of employment. The relocation officer will also assist 24 t 1 1 owners of displaced businesses, non-profit organizations, and farm operations in searching for and moving to replacement property. All tenant and owner residential occupants who may be displaced will receive an explanation regarding all available options, such as (1) purchase of replacement housing, (2) rental of replacement housing, either private or public, or (3) moving existing owner-occupant housing to another site (if possible). The relocation officer will also supply information concerning other state or federal programs offering assistance to displaced persons and will provide other advisory services as needed in order to minimize hardships to displaced persons in adjusting to a new location. The Moving Expense Payments Program is designed to compensate the displacee for the costs of moving personal property from homes, businesses, non- profit organizations, and farm operations acquired for a highway project. Under the Replacement Program for Owners, NCDOT will participate in reasonable incidental purchase payments for replacement dwellings such as attorney's fees, surveys, appraisals, and other closing costs and, if applicable, make a payment for any increased interest expenses for replacement dwellings. Reimbursement to owner- occupants for replacement housing payments, increased interest payments, and incidental purchase expenses may not exceed $22,500 (combined total), except under the Last Resort Housing provision. A displaced tenant may be eligible to receive payment, not to exceed $5,250, to rent a replacement dwelling or to make a down payment, including .incidal expenses, on the purchase of a replacement dwelling. The down payment is based upon what the state determines is required when the rent supplement 'exceeds $5,250. t It is a policy of the state that no person will be displaced by the NCDOT's state or federally-assisted, construct ion projects unless and until comp arable or adequate replacement housing has been offered or provided for each displacee within a reasonable period of time prior to displacement. No relocation payment received will be considered as inco me for the purposes of the Internal Revenue 25 Code of 1954 or for the purposes of determining eligibility or the extent of eligibility of any person for assistance under the Social Security Act or any other federal law. Last Resort Housing is a program used when comparable replacement housing is not available or when it is unavailable within the displacee's financial means, and the replacement payment exceeds the federal/state legal limitation. The purpose of the program is to allow broad latitudes in methods of implementation by the state so that decent, safe, and sanitary replacement housing can be provided. It is not felt that this program will be necessary since it is used, as the name implies, only as a "last resort" and there appears to be adequate opportunities for relocation within the area. However, it will be available if necessary. 3. Public Facilities and Services There are two public schools near the proposed study corridor, Mallard Creek Elementary School and Derita Elementary School. Derita Elementary School is located on Sugar Creek Road between Rumple Road and Mineral Springs Road. Mallard Creek Elementary School is located on the west side of Mallard Creek Road near the northern terminus of the project. The area of school bus service is rapidly expanding; school buses are currently routed along Mallard Creek Road. Traffic will be maintained during construction so access to these facilities will not be affected. Fire service within the corridor is provided by both the City of Charlotte and Mecklenburg County. The City of Charlotte Fire District Station #22 serves Mallard Creek Road from Sugar Creek Road to near Hubbard Road. The Derita Fire District serves Mallard Creek Road from Hubbard Road to Mallard Creek. North of Mallard Creek, fire service is provided by the Mallard Creek Fire Department. Fire service will not :be affected during construction of the roadway because traffic will be maintained at all times. Widening of Mallard Creek Road will facilitate prompt service along the roadway for emergency vehicles. Two existing recreational facilities lie within the study corridor. A playground belonging to Mecklenburg County Parks and Recreation is located adjacent to Mallard Creek Road at the Mallard Creek Elementary School. Although this is an 26 important recreational resource to the community, it is not considered significant for purposes of Section 4(f) evaluation. Concurrence from the Mecklenburg County Parks and Recreation Department can be found in Appendix D. The proposed Mallard Creek Greenway (see Appendix C) will lie within the study corridor where Mallard Creek Road bridges Mallard Creek. Two parcels of land acquired by the Mecklenburg County Parks and Recreation Department for future development of the Mallard Creek Greenway are situated on either side of the existing bridge over Mallard Creek. The Mallard Creek Greenway is proposed to pass under Mallard Creek Road. It is anticipated that a small right-of-way taking of 0.013 acres from the parcel east of the existing roadway will be required to construct the replacement structure. This right-of-way is needed to meet the current standards and specifications set forth by the American Association of State Highway and Transportation Officials (AASHTO) for widening the existing facility to a five-lane curb and gutter facility. f] 11 t 1 ,d Because this project proposes to use a minor amount of land from park property (Mallard Creek Greenway) adjacent to the existing roadway, a programmatic Section 4(f) evaluation satisfies the requirements of Section 4(f) since: (1) the project involves widening an existing highway; (2) the greenway property involved is located adjacent to the existing roadway; (3) the project does not require the removal or alteration of historic buildings or structures, and does not require the disturbance or removal of archaeological resources that are important to preserve in ' Qlace rather than to recover for archaeological research; (4) the impact of the Section 4(f) site resulting from the use of the land is considered minor and will not impair the usof the remaining section 4(f) property for its intended purpose; (5) the, local agency having jurisdiction over the property has agreed, in writing, with the assessment of the impacts to the proposed project and with the proposed mitigation for. the property; and (6) this project is being processed as an Environmental Assessment (no EIS is being prepared for this project). The following alternatives, which avoid any use of the greenway property, have been fully evaluated: ¦ 27 (1) "No-Build" Alternative: The "No-Build" Alternative is not feasible and prudent because the facility would not operate at an acceptable level of service. The resulting congestion would cause motorists to experience travel delays and increased operating costs, and would probably result in an increase in accident rate. Therefore, the "No-Build" Alternative is not considered feasible and prudent. A 1 (2) Improvement without using the adjacent Section 4(f) lands: The proposed scope of the project is to widen the present roadway along its existing alignment. To completely avoid the Section 4(f) parcel of land east of the bridge, the design would have to be shifted to the west. A second parcel of land on the west side of the existing facility would be impacted by shifting to the west (see Appendix C for parcel location). As can be seen on the figure, because of the shapes of the two parcels, there is less impact to greenway property by widening to the east of the existing bridge over Mallard Creek. Because the impacts would be greater if widening were shifted to the west, widening to the west is not considered feasible and prudent. A second alternative to avoid the greenway property would require following an indirect route of approximately 5.7 miles compared to less than one mile on Mallard Creek Road between Harris Boulevard and Jim Hunt Road. This alternative route would not improve traveling conditions on Mallard Creek Road and would be circuitous, therefore it is not considered feasible and prudent. (3) Alternatives on new location: Because the proposed project is widening on essentially the existing alignment, any alternative on new location would result in environmental impacts of greater magnitude than those associated with the project as proposed. In addition, given the urban setting of the project, it would be difficult to construct a facility on new location without impacting a greater number of residences and without substantially increasing the cost of the project. For all these reasons, construction on new location is not considered feasible and prudent. 28 All ibl l i i poss e p ann ng to m nimize harm to the greenway has been accom- plished as part of this roadway widening project. The project has been coordinated with the Mecklenburg County Parks and Recreation Department, and their comments are included in Appendix C. The Mecklenburg County Parks and Recreation Department has concurred that this project, as proposed, will not adversely affect the greenway property. Approval of the programmatic Section 4(f) by the FHWA Administrator is included in Appendix C of this document. Mitigation will be accomplished through construction of the bridge over Mallard Creek to AASHTO standards for vertical and horizontal clearances necessary for new F bicycle facilities. This mitigation has been coordinated with the Mecklenburg County Park and Recreation De artment p . B. Cultural Resources 1. Architectural and Historical In conjunction with the preparation of this document, a cultural resource f d f th d Th l survey was per orme or e propose project. e resu ts of this survey indicated there were no historic architectural sites in the study corridor potentially eligible for the National Register of Historic Places. One property, the Flow House, located 0.2 miles northeast of the intersection of Sugar Creek Road and Mallard Creek Road was recorded during a survey of Mecklenburg County and is potentially. eligible for the National Register; however, it is not within the Area of Potential, Effect of the project. The State Historic Preservation Office (SHPO) has concurred with, the a*e findings and the concurrence letter is included in Appendix D. 2. Archaeological y In their letter of June 13, 1990, located in Appendix D, the State Historic Preservation Office determined that, because of the project location and topographic situation, no archaeological survey will be performed for the project. 29 C. Land Characteristics 1. Scope and Status of Planning The proposed project lies within the planning and zoning jurisdiction of Mecklenburg County. The Charlotte City Council and Mecklenburg Board of County Commissioners have formulated a comprehensive Land-Use Plan projected for the year 2005 which includes northeastern Mecklenburg County. The Mecklenburg County Parks and Recreation Department has prepared Mallard Creek Greenway. A Master Plan. 1988, which details the proposed location and development of the greenway. 2. Existing Land-use The land use adjacent to the proposed realignment of Mallard Creek Road is rural/residential. Where the alignment follows existing Mallard Creek Road, between Garrison Avenue and Harris Boulevard, land-use is predominately single-family residential. Most properties have brick ranch style homes. Land-use is both commercial and multi-family residential near the intersection of Mallard Creek Road and Harris Boulevard. Located near this intersection are the IBM Research Campus, a B. B. & T. bank facility,. Harris Hill Condominiums, and the Mallard Creek Center Park which is currently under construction. Land-use north of Harris Boulevard is primarily single-family residential. The Montesorri School and Mallard Creek Elementary School are adjacent to the existing roadvpy.. Also, two housing developments, Mallard Trace and Colonial Park, are under, construction near the Mallard Creek. Elementary School Jim Hunt Road, which intersects Mallard Creek Road, serves as an entrance to an industrial research park. Mallard Creek Grocery Store lies to the west of Mallard Creek Road and is situated just north of Mallard Creek. 30 Right-of-way impacts will be primarily to single-family homes along Mallard Creek Road, although no homes will be acquired. Generally, fifteen to twenty feet of new right-of-way will be required on each side of the existing road. Where the new alignment departs from the existing Mallard Creek Road to proceed south toward the I Graham Street Connector, wooded and open fields will be affected. The generalized existing development pattern is shown in Figure 8. 3. Existing Zoning The existing zoning along the proposed project is a mixture of residential, research, industrial and commercial. Beginning at the Sugar Creek/Graham Street intersection and proceeding north on new alignment to Garrison Avenue, zoning consists of multi-family and single-family residential on the west and research district on the east along the proposed roadway. Zoning from Garrison Avenue northward is multi-family and single-family residential along both sides of the existing Mallard Creek Road to the intersection i h H i B l d N h w t arr s ou evar . ear this intersection, zoning varies and includes researc (IBM Facility), single-family residential, multi-family residential, neighborhood/business, and office district. The property along Mallard Creek Road, north of the Harris Boulevard and Mallard Creek Road intersection, is zoned a research district. The Mallard Creek Center Park and a bank are located at the Mallard Creek Road/Harris Boulevard intersection. This property is zoned neighborhood/business! Zoning on Mallard Creek Road, north to Mallard Creek Church Road, is a mixture of.multi-farhily residential, single-family residential, and neighborhood/business. A large research district is located to the east of the proposed project, off Jim Hun Road. Property across the street, west of Island Park Circle, is zoned for multi-family;, residential and certain public uses. Additional zoning at the Mallard Creek Road/Mallard Creek ?. Church Road intersection includes multi -family residential and neighborhood/ , business. 31 4. Proposed Land-Use According to Mecklenburg County's Generalized Land Plan 2005 (1985), widening Mallard Creek Road is a mid-range plan (1991-1995) for the northeast region of Mecklenburg County. Along Mallard Creek Road, this generalized plan shows improvements to water and sewer service and is within a Development Enterprise Area (DEA). A DEA is planned "to use public actions as leverage or to stimulate additional private investment in areas which have the potential of becoming new growth areas for residential and non-residential uses - and thus advancing the objective of redirecting growth." The proposed project is compatible with the goals of the 2005 plan to redirect growth to this area. An improved highway facility will improve traffic operations and should encourage new residential and business development along Mallard Creek Road. It is anticipated that the land-use in the vicinity of the project will continue to develop as currently used and zoned. The dominant land-use along Mallard Creek Road will continue to be residential. Single-family homes are anticipated to remain along the roadway. Two new residential subdivisions, Mallard Trace and Colonial Park, are located on the west side of Mallard Creek near Mallard Creek Elementary School. The area abutting Harris Boulevard, east of Mallard Creek Road, is IBM property. IBM plans to develop this area for industrial use. Industrial use is also planned north of Harris Boulevard across from the IBM property, namely the Mallard Creek Center Park. A developing research park is connected to Mallard Creek Road via' Jim. Hunt Road. ,.. D. Economic Impacts The primary economic gain which would result from the proposed widening of Mallard Creek Road is improved accessibility. Reductions in travel time and operating 4 co Js, are direct benefits of improved accessibility. Another economic gain is a cost savings due to a reduction in accidents. The benefits of improved accessibility to motorists :would mean more time available for work or other activities and reduced vehicle operating cost. Improving accessibility may encourage economic development in the area. Transportation oriented businesses, i.e., service stations, restaurants, :32 LI u r r motels, etc., generally seek land with good access to major highways. Businesses which basically serve the needs of local residents, such as grocery stores, pharmacies, and restaurants, could realize an increase in business because of reduced congestion on the existing roadway. Housing developments are also typically located to take advantage of easy access to jobs, shopping, and recreation. E. Environmental Impacts The study corridor is an area that is undergoing commercial and residential development. There are both old and new homes in the area, but much of the land surrounding Mallard Creek Road is forested. Mallard Creek flows within the study area and a number of small streams are near the project, including Doby Creek, Clarks Creek, and many unnamed tributaries to these creeks. 1. Plant Communities Agricultural lands are mostly used as pastureland or are abandoned with overgrowth of pasture grasses of fescue Festuca spp.), rye grass Lolium spp.) brome grass Bromus spp.), bluegrass (Poa spp.), crabgrass Di itaria spp.), broom- straw (Andropogon spp.), and others. Older pasturelands are dominated by a wide range of species including horseweed Con za canadensis), aster Aster spp.), bitterweed Helenium amarum), and small pines Pinus echinata. The forest areas are predominantly mixed hardwood standst?, "' ' ominated by oaks Quercus spp.), red maple Acer rubrum), sweetgum (Liquidam6ar s raci Ida , hickory Ca a, spp.), sycamore Platanus occidentalis), river birch Betula ni ra , American elm Ulmus americana), and ash Fraxinus americana)- Shortleaf • pine Pinus echinata) also occurs throughout the area, usually mixed in with hardwood species but in some areas as monotypic stands. Understory species found in the area include sassafras Sassafras albidum), dogwood Cornus flori and hazel " r X' 6 alder Alnus serrulata . Honeysuckle Lonicera 'a onica , poison ivy (Toxicodendron radicans , grape itis rotundifoliaand blackberry Rubus ar atus are also common throughout the project area. 33 . The relative abundance of each species varies somewhat from site to site, depending primarily on the moisture content of the soil. Species such as sycamore, tulip poplar (Liriodendron tuli ifera , and red maple tend to be more common in the lower elevations adjacent to Mallard Creek. Relocating Mallard Creek Road between Sugar Creek Road and Garrison Avenue will require the taking of 10.18 acres of mixed pine and hardwood forest. No forest land would be lost along the widening portion of the project. Agricultural losses of 2.18 acres would also occur only along the relocated portions of the project. The loss of maintained land, residential and commercial property, existing roads and areas occupied by power line right-of-way, is the greatest along the existing roadway. SUMMARY OF BIOTIC COMMUNITIES WITHIN THE ALIGNMENT SEGMENTS THAT WOULD BE DIRECTLY IMPACTED BY CONSTRUCTION OF THE MALLARD CREEK ROAD IMPROVEMENTS _ BIOTIC COMMUNITIES (acres) Agricultural Maintained Mixed Pine & Segment Lands _ Land Hardwood Forest Wetlands New Alignment (A) 2.18 2.05 10.18 0.09 Widening (B, C) 0.00 9.57 0.00 0.09 Total 2.18 11.62 10.18 0.18 2. Animal Species The wildlife populations in this area are typical of those found within or near developed areas. Gray squirrels (Sciurus carolinensis), opossum (Didelphis Virginian a , and raccoon (Procyon lotor are present in the area. Small mammals, including the meadow vole Microtus penns Ivanicus , least shrew C totis arua , houge.-, ouse Mus musculus , and eastern mole Scalo us a uaticus , are probably preser t"In the area. Larger mammals, including gray fox roc on cinereoar4enteus) and" white-tailed deer (Odocoileus virginianu ), are also probably present. A few of the bird species known to breed, migrate through, or winter in Mecklenburg County include the northern bobwhite Colinus virginianus), killdeer 34 (Charadrius vociferus , common snipe (Capella allina o , mourning dove Zenaida macroura , common barn owl (j oo alba), and house sparrow Passer domesticus). Reptile species include the eastern box turtle erra ene caroling), eastern hognose snake (Heterodon platyrhinos), and corn snake Ela he uttata. 1, Habitat loss and degradation and obstruction of migration paths would be greatest where no roadway currently occurs. The fate of displaced species would depend on their ability to locate suitable habitat. Survival of displaced animals should be relatively high because of nearby foraging habitat. There will be competition for resources with established individuals, but this is not likely to have severe impacts on the survival of displaced individuals. Obstruction of natural migration or movement paths of wildlife may occur. Relocating a portion of the roadway will convert an area of woodlands and agricultural lands to highway use. Deer and other mammals are probably present in the area and the number of vehicular collisions with wildlife may increase as a result of the proposed relocation. Nevertheless, many of these wildlife species will utilize man-dominated.. habitats, especially residential areas where they can find a reliable source of foo often provided specifically to attract wildlife, as well as water and shelter. The proximity of residential areas to forested land probably results in relatively large populations of passerine birds and other animals that are tolerant of humans. A few fish species observed in Piedmont streams surrounding the. study area include the following: minnows [golden shiner (Notemigonus crysoleucas) and creek chub Semotilus atromaculatus)], catfish [brown catfish (Ictalurus nebulosus)], and sunfishes [bluegill Le omis macrochirusl and large - mouth bass Micro erus salmoides ]. Fish species present in Mallard Creek might be affected by tsiltetion caused by widening of the existing bridge to accommodate additional lanes, roadway. .:. construction and associated land-clearing activities. Although Pibdrxtort streams, and rivers typically carry a relatively high suspended sediment load, coris'trwction activities tl?er " can, result in'' intolerable levels of:-sedimentation: This. can' result in smothering eggs of fish and other aquatic organisms, choking filter-feeders, -and, 35 ,a interfering with the vision of raptorial predators such as large-mouth bass and other sunfishes. All appropriate measures will be taken to control erosion of newly graded soils, including use of filter fences, hay bales, temporary silt fences, slope check ditches, and silt ditches to trap soils, and seeding or sodding finished slopes as soon as possible. 3. Protected Species Information from the National Heritage Program of North Carolina and the United States Fish and Wildlife Service indicates there are no records of federally- listed or proposed endangered plant or animal species in the vicinity of the project (see Agency letter). Since publication of this letter, however, one species has been listed as an an endangered species, the Schweinitz sunflower (Helianthus schweinitzii). Also, one candidate 2 plant species, Nestronia Nestronia umbellula , may occur in the project area. The National Heritage Program has no records of ' either species in the project area. Schweinitz sunflower is a perennial sunflower with a tuberous root system which inhabits moist to dryish clays, clay-loams, or sandy-clay loams, often with a high gravel content or rock outcroppings. It usually occurs in full sun or the light shade of open stands of oak-pine-hickory. Flowering is from September to frost. Even though sandy-clay loams and adequate light habitats occur within the corridor, soils:; with high gravel or rock outcropping does not occur. Field surveys were conducted during April 1990 and October 1991. Transects in the corridor (approxi- •• mately _100 to 150 feet long) were walked in areas which had sandy-clay loam soils. J Schweinitz sunflower was not observed during field investigations, therefore the project will not impact the species. Nestronia, a semiparasitic upland shrub, inhabits acidic, sandy soils under open canopies of either pine or oak-hickory. Stands are found in sandhills ecotones to shrubbog and are under various species of pine, oak, and hickory. Nestronia flowers in April and May, with fruit production occurring in July. Although suitable 1 36 1 ?J habitat for Nestronia occurs in the corridor, it was not observed during the field observations, therefore the species will not be impacted. 4. Soils The soil type from Sugar Creek Road to near the crossing of Mallard Creek is Cecil sandy clay loam. This soil is a well drained soil found on broad, smooth ridges of uplands. The upper part is red clay while underlying material is red to yellow loam. Adjacent to Mallard Creek, the soil type is Mecklenburg fine sandy loam. This sandy loam is also a well drained soil found on side slopes of uplands. The surface layer is dark reddish brown, fine sandy loam and underlying material is yellowish-red. Along the Mallard Creek stream bed, soil type is Monacan sandy loam. Monacan sandy loam is one of two hydric soils found in the study area. It is characterized as a poorly drained soil of moderate permeability formed in recent ' alluvium. The soil is generally found on floodplains adjacent to streams. Soil type. rising to the crest of the hill near Jim Hunt Road is Enon sandy, u loam. This well drained soil is found on broad ridges of the uplands. The surface layer is brown sandy loam and the lower depths, at 60 inches, are olive brown clay loam and sandy loam. From the crest of the hill to the Mallard Creek Elementary School, soil type is Mecklenburg fine sandy loam. From this area to near the terminus of the project, soil types are either Iredell fine sandy loam or Wilkes. lredell fine sandy loam is a moderately well drained hydric soil found on broad ridges with one to eight percent slopes and on gently sloping uplands. The surface layer is olive brown fine sandy loam, the subsoil is light olive brown clay and the deep lying soil is olive brown loam and olive loam. Wilkes is a well drained soil found orb marrow ridges and the side slopes of uplands with eight to fifteen percent slopes. 'The surface layer is dark grayish brown loam about four inches thick. The subsurface layer is brown loam about three inches thick. The subsoil is eight inches thick and composed of brown clay and the lower part brown clay loam. 37 1 5. Prime and Unique Agricultural Lands Under the provisions of the Farmland Protection Policy Act, the Soil Conservation Service (SCS) was contacted to determine the presence of prime farmland and statewide and locally important farmland within the study corridor. According to information provided by the SCS, farmland along existing Mallard Creek Road would not be affected by the proposed widening of the road. However, farmland between the existing roadway and the proposed Graham Street Connector intersection would be impacted. r The SCS estimated affected acreage along relocated Mallard Creek Road project to be 31.82 acres of prime farmland and 1.72 acres of State and locally important farmland (see Appendix Q. However, in reviewing recent aerial photogra- phy, it was noted that much of the farmland in the area has been developed. Therefore, only 2.18 acres of agricultural land (approximately 2.07 acres prime farmland and 0.11 acres state and locally important farmland) will be affected by the project. 6. Mineral Resources No mines, quarries or mineral pits are known to exist within the corridor. 7. Wetlands • A number of small wetland areas were identified along Mallard Creek Road, all of which are associated with streams in the project area. Both perennial and intermittent streams were encountered. All of the wetlands identified are palustrine forested wetlands. None of the wetlands are very large. Each forms a narrow band through the area adjacent to the streams; that is prone to periodic flooding. The dominant plant species found in these areas include the facultative species ipWeetgum, tulip poplar, red maple, and sycamore. Wetland function and value were fopnd to be generally low to moderate at locations examined. 361 Due to the extensive disturbance that has already occurred along Mallard ' Creek Road, there are few natural, undisturbed areas remaining. A total of 0.18 acres of wetlands will be disturbed by crossing five small wetland areas by the preferred action (see Figure 9). These areas and the anticipated impacts are: Stream Acres Impacted Site 1 Tributary to Mallard Creek 0.05 Site 2 Tributary to Mallard Creek 0.02 Site 3 Tributary to Mallard Creek 0.02 Site 4 Tributary to Mallard Creek 0.05 Site 5 Mallard Creek 0.04 Wetland mitigation will be accomplished through the use of 'Best Management s. Practices. The NCDOT will employ "Best Management Practices for Protection of Surface Waters" to prevent siltation into Mallard Creek and other affected streams and to ` implement an effective erosion and sedimentation control program, approved by the North Carolina Department of Transportation, to control runoff and to minimize; water quality degradation at the site and downstream. t 1 8. Water Quality Improvements to Mallard Creek Road will include replacement Hof the existing bridge structure across Mallard Creek. Mallard Creek has a Class C water quality rating indicating suitability for fishing, fish propagation, or other uses. requiring water of low quality. Mallard Creek was observed at the Mallard Creek' Road- crossing. Bottom material was primarily rip-rap of boulders with pool areas of sand. The channel width was approximately 30 feet and water depth varied from 0.5-;feet to 2.0 feet. The bank height was approximately five feet. The water was tud?id and the current moderate. No odor was detected in the creek water. No vegetation was observed in the water. Doby Creek, Clarks Creek, and unnamed tributaries to these 39 creeks drain portions of land along Mallard Creek Road. Construction activities are not likely to have long-term impacts on the water quality of these creeks. y runoff from ,M' `d 'Greek Roads. 4 vhigh system,. would not biwidi!§charged directly, into t s. An effective Erosion Control Management and Maintenance Plan, as stipulated in "Best Management Practices for Protection of Surface Waters", will be implemented during construction to minimize sedimentation impacts to receiving waters. Control measures will comply with N.C. Sedimentation Pollution Control Act of 1973. These control measures include: ? Minimizing the area of exposed earth; ? Providing temporary and permanent seeding and landscaping as soon as possible; ? Providing silt fencing at the base of all fill slopes; ? Providing storm drain inlet protection at all catch basins or other areas where sediment may enter storm drainage systems; ? Providing rock silt check dams and/or sediment basins on the downstream side of all stream crossings and at large cross drain locations; ? Minimizing stream bed relocations and channel changes; ? Providing check dams in roadway ditches; ? Installing temporary slope drains to protect cut and fill slopes; ? Providing for and implementing an effective Erosion Control Management and Maintenance Plan; ? Staging construction; ? Providing for temporary and permanent slope and ditch protection using geotextiles, velocity dissipators and other similar soil stabilizing materials; ? Providing coverage of hauled materials; and, ? Providing designated and controlled wash down areas for construction equipment. 9. Rare and Unique Natural Areas No rare, unique or scenic resources occur ie ck Creek Swamp is a unique bottomland hard' V% eWl corn 40 fi Fames southeast of the project` corridorr]t is one of the best examples of bcti :hardwood/floodplaih °A-forest remaining in Mecklenburg County. The im?ravemmts -will have na`effect upon the Back Creek Swamp area, 10. Hydrology and Floodplain Involvement The City of Charlotte and Mecklenburg County are participants in the National" Flood Insurance Regular Program. Presently no Federal Emergency Management Agency (FEMA) flood studies are available for the study area of the Mallard Creek ' Road improvements. The approximate 100-year floodplain limit for Mallard Creek, as obtained from USGS Fooodway Boundary Maps, is shown on Figure 10. Floodplain encroachment resulting from bridge and roadway construction at the existing Mallard Creek crossing would be minimal. No significant floodway modification or impacts to Mallard Creek are anticipated as a result of the improvements. : ; Design of hydraulic structures will provide discharge of runoff sufficient to maintain headwater depths within acceptable levels. Any rise in water surface elevations resulting from the roadway improvements will not cause any appreciable damage to adjacent properties. Fire hydraulic structures will be required: three at new crossings of .minor unnamed tributaries to Doby Creek, one at an existing crossing of a minor unnamed tributary to Mallard Creek, and one at Mallard Creek. Site locations of recommended hydraulic structures are indicated in Figure 10. Structures recommended for the proposed improvements are as follows: .. Site Location Drainage Area Estimated Structure 1 Tributary to Doby Creek 92 Acres 6' X 6' RCBC 2 Tributary to Doby Creek 57 Acres 604 RCP 3 Tributary to Doby Creek 22 Acres 42" RCP 4 Tributary to Mallard Creek 13.5 Acres 36` RCP 5 Mallard Creek 12 square miles 160'± Bridge 41 11. Hazardous Waste Sites Hazardous waste sites are regulated by the Resource Conservation Recovery LL Act (RCRA) and the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). The following agencies and lists were consulted for Mecklenburg County: ? EPA Wasteland (Superfund) List, ? N.C. Solid and Hazardous Waste Management Branch - Solid Waste Facilities (Landfills), ? N.C. National Priorities List, ? 'North Carolina - Department of Environment, Health and Natural Resources - Division of Environmental Management (N.C.-DBHNR-DEM), Petroleum Under- " ' ground Storage Tank System List, and ? Pollution Incident Management Reports. Also, a field reconnaissance was conducted and aerial photographs and topographic maps were examined. One site on the U.S. EPA Wasteland (Superfund) list is located within the study corridor. The IBM facility at 1001 W. T. Harris Boulevard has had two hazardous waste incidents since the early 1980's. A leaking underground storage tank (LUST) containing fuel oil was removed in 1987 from property purchased by IBM on Mallard Creek Road. Laboratory reports showed no hydrocarbon contami- nation from a well drilled nearby the LUST. The N.C.-DEHNR-DEM (formerly the _ Department of Natural Resources and Community Development), in a letter dated June 15, 1987, stated they were "hereby closing out the incident." " Another incident occurred on August 2, 1983, when two contract construction workers apparently discovered two badly deteriorated, 55-gallon drums while excavating a new parking lot on the IBM property. One worker complained of headaches and, ` nausea, and blood analysis from this individual revealed the presence of the pesticide dieldrin. The drums and contaminated soil were apparently removed from the parking lot to a berm area approximately 50 feet from 42 the proposed Mallard Creek Road right-of-way near the IBM Mallard Creek service road. Analysis of soil samples taken from the area where the drums were first discovered revealed the presence of methylene chloride. No other contaminants were found. A magnetometer survey to discover the location of the moved drums did not show the presence of subsurface metallic features. In a letter dated February 5, 1990, the NC.-DEHNR-Division of Solid Waste Management stated that the site is to be placed in a "no future action" category because "no other releases" were indicated at the site. No sites on the landfills or national priority lists were identified within the study corridor. One facility was located within the corridor which has ' underground storage ' tanks (UST's). The Mallard ' Creek General Grocery on Mallard Creek Road, north of Mallard Creek (see Figure 1 B), has surface concrete pads for UST's, but the pumps have been removed. The N.C.-DEHNR-DEM Petroleum UST System reported closure of two 4,00.0-gallon gasoline tanks from this site in November 1984. 12. Traffic Noise Analysis ' 12.1 Overview ' A noise analysis was performed to determine the traffic noise impact of the proposed Mallard Creek Road improvement on noise sensitive land-use ' activities in the project area. These land-uses include residences, schools, churches, and various public facilities. Study procedures used in this.analysis are specified in Title 23 Code of Federal Regulations (CFR), Part 772. A ' Technical Memorandum on Noise Analysis providing a detailed examination of traffic noise impacts is on file with the State. ` 12.2 Fundamentals of Noise r Noise is basically defined as unwanted sound. It is emitted from many sources including airplanes, factories, railroads, power generation plants, and 43 highway vehicles. Highway noise, or traffic noise, is usually a composite of noises from engine exhaust, drive train, and tire-roadway interaction. The magnitude of noise is usually described by its sound pressure. Since the range of sound pressure varies greatly, a logarithmic scale is used i to relate sound pressures to some common reference level, usual the decibel (dB). Sound pressures described in dedibels are called sound pressure levels ' and are often defined in terms of frequency weighted scales (A, B, C, or D). The "A-weighted" system favors the mid-range frequencies since human hearing is less sensitive to low and very high frequencies than it is to the mid- range frequencies. Increases in noise levels produce varying effects. A one ' dBA increase, except in carefully controlled laboratory conditions, cannot be perceived. A three (3) dBA increase is considered barely noticeable in exterior ' environments. A five (5) dBA increase is considered noticeable in most exterior environments. Table 1 in Appendix B lists several examples of typical activities ' along with their relative dBA noise level. ' Over a period of time, individuals tend to accept the noises which intrude into their lives, particularly if noises occur at predicted intervals and are t d A h b d ' expec e . ttempts ave een ma e to regulate many types of noises including airplane noise, factory noise, railroad noise, and highway traffic noise. ' 12.3 Noise Abatement Criteria (NAC) ' The Federal Highway Administration (FHWA) has developed noise ' abatement criteria and procedures for use in the planning and design of ' -°=highways. These abatement criteria are set forth in the aforementioned Federal `references. Table 2 in Appendix B lists noise abatement criteria for various activity categories.. The Leq, or equivalent sound level, is the level of constant sound which in a given situation and time period has the same energy as does time varying 44 i F sound. In other words, the fluctuating sound levels of traffic noise are represented in terms of a steady noise level with the same energy content. NCDOT guidelines state that noise abatement must be considered when either of the following conditions exist: 1) the predicted design year noise levels approach or exceed the FHWA noise abatement criteria (approach is defined as 1 dBA less than FHWA criteria), or 2) the predicted design year noise levels substantially exceed existing noise levels (greater than or equal to ;a 15 dBA for less than or equal to 50 dBA existing noise levels, or greater than or equal to 10 dBA for greater than 50 dBA existing noise levels). 12.4 Ambient Noise Levels Ambient noise readings were taken at nine (9) . locations shown on Figure 11 using a Metrosonics dB-308 Sound Level Analyzer. Noise levels were recorded over 10-minute test periods during peak traffic times. The locations and measured ambient noise levels are listed in Table 3. Ambient noise levels for the project area range from 49.6 dBA to 66.2 dBA. 12.5 Noise Predictions The procedure used to predict future noise levels is the Noise ;Barrier Cost Reduction Procedure, STAMINA 2.0 and OPTIMA (revised March 1983). The STAMINA 2.0 program performs the noise level predictions by "construct- ing" a three-dimensional terrain model encompassing the location' of the.--noise sources and the receptors. Other input variables include traffic data and existing barrier data, if applicable. ' The traffic data necessary for model input are peak-hour-traffic ,volumes and speed of passenger vehicles, medium trucks, and heavy'trueks. Geomet- ric data for the roadway model input included the horizontal coordinates' and elevation of points, creating a roadway in continuous segments. Existing noise barriers and receptor locations are input in three dimensions utilizing the coordinate system. Elevations of receptors are selected to be five (5) feet 45 above ground to simulate the elevation at which a person would hear the noise. -`_ A total of 51 receptors, shown on Figure 12, were analyzed in the STAMINA 2.0 computer model to be representative of all receptors along the project. Noise levels were computed for the 1990 no-build condition, 2010 no- build, and 2010 build alternative. Hourly traffic volumes were based on a 10% peak-hour factor and a 50/50 directional split. Volumes on all roadways were derived assuming 2% heavy trucks and 3% medium trucks. 12.:6 Analysis All receptors studied and their noise predictions are shown in Table 4. This table includes the following: receptor number, description, near roadway, distance to near roadway, ambient, no-build, and build noise levels, and remarks. Table 5 shows a summary of the increase in traffic noise for each segment. Table 6 is a summary of FHWA Noise Abatement Criteria. A four-lane divided roadway on new location is proposed to connect existing Graham Street at Sugar Creek Road with existing Mallard Creek Road. Twenty-two (22) representative receptors were studied in this area, including three churches and one school. Year 2010 build alternative noise levels range from 57.6 dBA to 71.0 dBA for the receptors along this segment. As shown in Tables 4, 5, and 6, four (4) receptors exceed FHWA NAC and nine (9) receptors experience substantial increases. Two (2) of these receptors fall into both categories. "z From the connection with the relocated portion of Mallard Creek Road to' the intersection with Mallard Creek Church Road, it is proposed to widen "the existing roadway to a five-lane, curb and gutter facility. This segment involved analysis of 29 receptors including one school. Year 2010 build noise levels range from 60.5 dBA to 68.8 dBA. Ten (10) of the receptors in this area exceed FHWA NAC. 46 0 n u 11 12.7 Schools and Churches Schools and churches can be classified as Activity Category E if the predominant human use occurs indoors. Any type of structure without air- conditioning can receive an exterior-interior reduction of 10 dBA. A frame or metal building with air-conditioning can receive a 20-dBA exterior-interior: reduction while an air-conditioned stone or brick structure can receive a 25 dBA reduction. Three (3) churches and two (2) schools were analyzed as Activity Category E. The churches are Derita Presbyterian Church, Bible Presbyteriah Church, and Derita Church of God. The schools examined are Derita Elementary School and Montesorri School. As shown in Table 4, each of these receptors received an exterior- interior reduction of 20 dBA. These reductions cause the year 2010 noise levels to fall below the NAC of 52 dBA for Activity Category E. Both the Derita Presbyterian Church and the Derita Church of God experience substantial increases. 12.8 Noise Abatement j Three isolated receptors near the intersection of Sugar Creek Road approach or exceed the NAC or have a substantial increase :according to NCDOT Noise Abatement Guidelines. Because these three isolated receptors are elevated above the proposed roadway, a wall at least 10 feet in. height and 600 feet long would be required just to break the line of site, pt9viding a noise reduction of only 2 or 3 dBA. The cost of such a wall would 'exceed $60,000. NCDOT Noise Abatement Guidelines, II.6.6 state that' "...it is considered unreasonable to provide abatement for isolaOF residences, due to the cost of abatement versus the benefits provided." Thus, noise walls are not considered reasonable in this area. Noise abatement for , the previously mentioned churches would be unreasonable due to the need to provide access and visibility. 47 Five receptors in Segment B and five receptors in Segment C have 2010 build noise level which approach or exceed the NAC for Activity Category B. However, based on NCDOT Noise Abatement Guidelines, II.B.7,1...it is not considered reasonable to provide noise abatement on non-access-controlled facilities." Therefore, noise abatement is inappropriate in this area. 12.9, Future Land Uses and Activities ` .The distance from the various roadways to the NAC Leq noise level of `67 dBA will vary throughout the project area. The noise levels that could be expected not only vary with the distance from the roadway, but vary according to the relative elevations of the receptor and the roadway, amount of traffic, and grades on the roadway. The distance that any future development should be from any of the various roadways, therefore, depends on a number of factors. The information must be site specific to obtain a predicted noise level. However, as a guide, the distances used to develop the 67 dBA contour line have been approximated by assuming that the receptor is at the same elevation as the roadway, and there are no barriers (see Table 6). 13: Air Quality Analysis The project is located within the Charlotte-Mecklenburg County Air Quality Control Region. This project is in an air quality non-attainment area for ozone which has transportation control measures in the State Implementation Plan (SIP) apved by the EPA. The ozone non-attainment is classified as moderate with attainment scheduled by 1997. In November 1991, Mecklenburg County reached attainment . for carbon monoxide. The FHWA has determined that both the Transportation Plan and the Transportation Improvement Program (TIP) conform to .the SIP. Therefore, pursuant to 23 CFR 770, this project conforms to SIP. 48 ' Air pollution is the result of industrial emissions and emissions from internal combustion engines. The impact resulting from the construction of a new highway or the improvement of an existing highway can range from aggravating existing air ' pollution problems to improving the ambient air conditions. Motor vehicles are known to emit carbon monoxide (CO), nitrogen oxide (NO), hydrocarbons (HC), ' particulate matter, sulfur dioxide (SO2), and lead (Pb) (listed in order of decreasing emission rate). n P The primary pollutant emitted from automobiles is carbon monoxide. Autom biles are considered to be the major source of CO for this study area. In order to; determine the ambient CO concentration at a receptor near a highway, two,. concentration components must be used: local and background. The local component is due to CO emissions from cars operating on highways in the near vicinity (i.e., distances within 100 meters) of the receptor location. The backgro component is due to CO emissions from cars operating on streets further from the receptor location. In this study, the local component was determined using line source computer modeling and the background component was determined based on information supplied by the N. C. Department of Environment, Health, and Natural Resources (NCDEHNR). These two concentration components were deter- mined separately, then added together to determine the ambient CO concentration for comparison to the National Ambient Air Quality Standards (NAAQS). Automobiles are generally regarded as major sources of hydrocarbons (HC) and nitrogen oxide (NO). HC and NO emitted from cars are carried into the atmosphere where they react with sunlight to form ozone and nitrogen dioxide. It is the ozone and nitrogen dioxide that are of concern and not the precursor HC and NO. HC and NO emissions from vehicles will decrease in the future due, to the continued installation and maintenance of pollution control devices on new' cars. The average daily traffic for the build alternative will be a maxim i of 21,000 vehicles per day to a minimum of 9,000 vehicles per day for the year 2010. This compares to a maximum of 44,300 vehicles per day and 'a -minimum of 11,800 vehicles per day for the 2010 no-build alternative. The expected decrease in average daily traffic for the build alternative should result because the Mallard Creek 49 r Road project is tied directly into the Graham Street Connector project. This factor should help reduce area-wide HC and NO emissions for the build alternate compared with the no-build alternate. Therefore, the project should not affect compliance with the NAAQS for ozone and nitrogen dioxide. The photochemical reactions that form ozone and , nitrogen dioxide require several hours to occur. For this reason, the peak levels of ozone generally occur 10 to 20 kilometers downwind of the source of hydrocarbon emissions. Urban areas as a whole are regarded as sources of hydrocarbons, not individual streets and Y highways, The emissions of all sources in an area mix together in the atmosphere and, in .the presence of sunlight, the mixture reacts to form ozone, nitrogen dioxide, and other, photochemical oxidants. The best example of this type of air pollution is the smog, which forms in Los Angeles, California. Automobiles are not generally regarded as major sources of particulate matter and sulfur dioxide. Nationwide, highway sources account for less than seven (7) percent of particulate matter emissions and less than two (2) percent of sulfur dioxide emissions. Particulate matter and sulfur dioxide emissions are predominantly the result of non-highway sources (i.e., industrial, commercial, and agricultural). Air quality standards for particulate matter and sulfur dioxide are being met in the study __ - area. Since emissions of particulate matter and sulfur dioxide from cars are very low, there is no reason to suspect that traffic on the improved facility could cause air quality standards for particulate matter or sulfur dioxide to be exceeded. For this reason, no additional analysis was performed for these pollutants. Automobiles emit lead as a result of burning gasoline containing tetraethyl lead, which is added by refineries to increase the octane rating of the fuel. New cars with catalytic converters burn unleaded gasoline eliminating lead emissions. Also .the'" EPA has restricted the sale of gasoline that contains lead. Air quality star ards? for lead are currently being met in the study area. Because of these rea$.dhs,°lt is not expected that traffic on the proposed Mallard Creek Road will cause the _ItiAAQS for lead to be exceeded. 50 0 77 L The computer modeling was performed in accordance with State and EPA recommendations. In this assessment, the line source computer model, CALINE3,; was used to predict the local CO concentration components. The CALINE3 model is a computer program developed by the California Department of Transportation in cooperation with the Federal Highway Administration. The model is recommended by the EPA for calculating CO concentrations near highways. Inputs into the mathematical model to estimate CO concentrations consisted of a level roadway under normal conditions with predicted traffic volumes, vehicle emission factors, and meteorological parameters. In order to evaluate the maximum impact of the proposed alternates on ambient CO concentrations, worst case inputs were used in the modeling including receptor locations at minimur' right-of-way distances, adverse meteorology, and peak traffic conditions. It is not expected that the worst case assumption for each of these parameters would occur simul- neously; however, the objective is to develop a worst case scenario to predict the highest CO concentrations that could reasonably occur as a result of the proposed alternates. Receptor locations were selected where worst case ambient pollutant. concen- trations are expected to occur. Receptors were located at minimum right=nf-way distances along the project corridor near crossing arterials. Seventeen (17) no-build` and twenty-two (22) build receptor locations were selected for the line source modeling analysis. These receptor locations are shown in Figure 13 and Table 7. Because receptor locations are selected at minimum right-of-way distances, the predicted pollutant concentrations should overestimate actual exposure levels to people since it is unlikely that people would occupy that space for 1=hour or', $-hour periods. . The meteorological conditions which produce worst case; local concentra- tions near a highway include low wind speeds, stable atmospherc ',conditions, winds near parallel to the highway alignment, and low mixingheight. A wind speed of 1 m/s and stability class E were used to describe the worst case wind speed and atmospheric conditions. To determine the worst case 4, ind direction, the 51 CALINE3 model was run by varying the wind direction from 0° to 350° in 10° increments to find the maximum local CO concentration at each receptor. Worst case line source CO emission rates were calculated based on the peak 1-hour traffic volume and the worst case CO emission factor. Peak 1-hour traffic volumes were assumed to be ten percent of the average daily traffic volumes. Worst case CO emission fact computations were performed using the EPA x computerized mobile source emission factor program, MOBILE4. MOBILE4 emission factors were calculated for the calendar years 1990 (existing condition) and 2010 (design year). Line source computer modeling of the worst case local CO concentrations was performed for the build and no-build alternates for the calendar years 1990 and 2010. The results are summarized in Table 7. The table gives the maximum worst case 1-hour average local CO concentrations for each receptor location for the build _and no-build alternates. These results do not include the worst case 1- hour average background CO concentration. The NAAQS are for a 1-hour and an 8-hour averaging time. Methodology ugg fisted by the North Carolina State Department of Environmental Management and the EPA was used to convert the concentrations predicted by the CALINE3 model to an 8-hour averaging time. The 8-hour average local CO concentrations were determined by multiplying the 1-hour average local CO concentrations by a persistence factor. A factor of 0.61 was used to account for the differences in emissions and meteorological conditions between the two averaging times. Given in Table 8 are the maximum worst case 8-hour average local CO concentrations for each receptor location for the build and no-build alternates for the.?alendar years 1990 and 2010. Table 9 presents the 1-hour and 8-hour worst case ambient CO concentrations for the study area. CO concentrations were greater for the no-build alternative than for the build alternative. Highest ambient CO concentrations for the build alternate are expected to occur near the intersection of W. T: Harris Boulevard and Mallard Creek Road. For the 2010 build alternate, the 52 11 1 F i highest 1-hour average ambient CO concentration is predicted to be 5.6 ppm and the highest 8-hour average ambient CO concentration is predicted to be 3.5 ppm. Ambient 1-hour and 8-hour average CO concentrations near W. T. Harris Boulevard are predicted to -be higher, :11.2 ppm and 6.9 ppm, respectively, if the proposed Mallard Creek Road modifications are not built. Comparing the no-build and build alternatives, the greatest decrease in ambient CO concentrations are predicted for receptors near the intersection of .F Sugar Creek Road and Mallard Creek Road and the intersection of W. T. Harris Boulevard and Mallard Creek Road. Therefore, there should be an =ambient CO air quality improvement at these two intersections with the proposed Mallard Creek Road project. The results presented in this report should overestimate actual i"ambient CO concentrations that would occur in the study area. The computer modeling was performed using worst case inputs for receptor locations, adverse meteorology, and peak traffic conditions. Actual exposure levels to people are expected to be lower than the levels presented in this report. 14. Visual Impacts The improvements to Mallard Creek Road will have minor, visual impacts: These visual impacts will be limited to the removal of vegetation as required to construct the additional lanes and median sections. Vegetation will be replaced, where possible, to minimize these impacts and grasses will be,,planted in the median and on the shoulders and slopes. Further plantings, such as larger bushes or trees, will be determined during final design. 15. Construction Impacts There are a number of environmental impacts normally associated with the construction of highways. Some of these impacts are discussed below. 53 Traffic along Mallard Creek Road will be maintained during construction although brief periods of disruption may be experienced. Water, sewergas, telephone, and electric service lines exist in the study area. The Division of Highways will hold a pre-construction. conference with representa- tives of the affected utility companies to discuss methods to coordinate utility adjustments and to minimize damage or disruption of existing services. t' Nine geodetic markers would be impacted by the construction of the roadway. The North Carolina Geodetic Survey will be contacted prior to construction to coordinate the relocation of these markers. The general requirements concerning erosion and siltation are covered in Artipllq 107-13 of the "Standard Specifications for Roads and Structures", entitled "Control of Erosion, Siltation and Pollution". The N.C. Division of Highways has also developed an Erosion and Sedimentation Control Program which has been approved by the N.C. Sedimentation Control Commission. This program consists of rigorous' requirements to minimize erosion and sedimentation associated with highway construction. Precaution will be taken to prevent contamination of any watersheds by highway runoff or other harmful substances. i., Waste or debris will be disposed of in areas designated by the contractor, unless otherwise required by the plans or special provisions and in accordance with the NCDOH Standard Specification for Highways and Bridges. Borrow pits and all ditches will be drained insofar as possible to alleviate breeding areas for mosquitoes. In addition, care will be taken not to block existing drainage ditches. If any structures are to be removed or demolished, an extensive rodent control program will be implemented to prevent the migration of rodents into surro ndings areas. 54 16. Permits The project crossing of Mallard Creek will require the replacement of an existing bridge, -therefore a Nationwide permit from the U.S. Army Corps of .? Engineers will be needed under the provisions of Section ;404 of the Clean Water: Act Amendments of 1977. A i i 55 V. COMMENTS AND COORDINATION A. Government Response Comments on the proposed improvements to Mallard Creek Road in northeastern Mecklenburg County were requested from the following Federal, State and- local agencies. An asterisk indicates that a written responae was received. The responses are included in Appendix D. U.& Army Corps of Engineers - Wilmington * U.S. Fish & Wildlife Service - Asheville U.S. Environmental Protection Agency - Atlanta f U.S. Geological Survey - Raleigh Soil Conservation Service - Raleigh N.C. Department of Transportation * N.C. Department of Cultural Resources N.C. Department of Human Resources * N.C. Department of Public Instruction N.C. State Clearinghouse N.C. Department of Administration N.C. Department of Environment, Health & Natural Resources Centralina Council of Governments * Mecklenburg County - Parks and Recreation Department * City of Charlotte B. Public Response F? , r 1n addition to the written requests for input from appropriate agencies and governmental bodies, a citizen's informational workshop was held on June 21, 1990, at the Derita Elementary School to discuss the proposed road improvement project. Approximately 50 persons attended the meeting including representatives of the N.C. Department of Transportation and the City of Charlotte. The following 56 t cross-section alternatives were presented to the public for discussion: ? A four-lane curb and gutter section f,. ? A four-lane shoulder section ? A five-lane curb and gutter section The majority, of those individuals who attended the meeting were property owners living along Mallard Creek Road who wanted to know how their. properties would be affected by the proposed widening. Several attendees pointed out that traffic is excessive.,aloong the road and that the existing two-lane road to inadequate to handle the existing, traffic demand. Most attendees appeared in favor of the project. y 57 ??: c t APPENDIX A x a w R. MECKLENBURG COUNTY ?a 5 RO 417 2A18 e'rT ? a?1e / " s y o "?° RIV_ER~ ?7' q e MALLARD CREEKROA ?. 4Pti q '"") ti 's1h R R U . ' SUGAR CREEK RD, TO B 74z4 s MALLARD CREEK CHURCH• RD 7697 lEUUS 2429 2433 /,A40 v 7.76 "" 1 7475 - - > MECKLENBURG COUNTY F N.C R°mah Ch. '33 to b IIS / 176 • • OJW • •V*0 xlxe `` 7.d ?._ )1)) -, 7 1411 7141 \?' \ _- _ 1 1?C 1 2 d ell ? _? J /'r.1+IN s. 7a sv \ Tan. ° 8rod4Crd - '?,xeo7i a 24e2 24.4 7 ?• 770:. 1 I.0 7401 ;, - MILES ?¢ to / It? g6`rl ` - /? 2443 ?l / .I 7 1 7112 J 76C 2"q I.a _ y 7701 •) ( ry ?? 1141- 7x59 9 '5 467 - V 73 -1 9 ]4a! 7u1 T46J 1460 7 75 - 24 624' a 5 2175 7601/ ]8R$Vlll 711-y 294 Ch. 77 i6 \ 760 ?O: 2.11 t - O 3 / 7445•{ J - \I 21 4.t 7441 S F•' - _ J - 7470 i T 1y v 7a5V ?.. 7649 Taal g a ?NDRY2833 71IO -l: 4. i..%? 7117 - 0 "\ 2477- \ ?? 7477 r 1 BOa \\-? .9 74]9 \ IIS \ as la,`? .8 ;),' tU' 7474 \ 7170 1 ` P,S 2,658 J ' 7140 ?. 1459 7479- 1160 _ _ O \ .4 ^ 146] t ` '2821 / 7 - - - - \ 1 ' - 7157 / - 1._I \ r? 45 vl ` \ J: t 200. .. ? t 7G \ I ? I ? ? ? 7831 ?s7e7a ' as s 10? 1116 6.9 ; PROJECT FPS I f,FU A9-FhV?3 it 807-. 7,36 713. ?Ii4 D7 LIMITS SFAS-_ J o? ;\ ; <;r i.?r `r ? 1? ell 7ee 171 77 979 2483 ? 71 J0 7119 \ I 1 \ 1 ? s I :4180 ` \ a 7850 c f'V1.?/W _r' 7e0] 742 \ \ I I 7 a ..7117 7130 VCaa \ 7110 ? :1011 1 7L a }A.?::::'Y .'il' . W„ r ,kouah Airport F / )Qom ?_ ((( I G i fA;07. 1519 `? ?O \ 17893 iis5 701' / 207a INSET r / 7175 _ ,1•rj I 711] 7075 7110 ti J 7975 '9Y" f,/ .. SEE FIGURE 113 ? . 4r ? 4S•(, / 710P 6P\ /O .9 QP j9!0 ?>? 1 PNO •`?/ .. ::: \I 2510 t 7075 7019 if t • 1 \ f nce 140 ?/O(:,\7A/A' ! /' 70.7 ?+?. ,, ? ??, 707. ? y 29 ?• SLANG 7004 oso, >`,V f-..f \F, ,9 KE 707) •?? 2ssz / i 'G I::. s', 21 e \ a o 4 f J 4/ x075 11, ?E 73.4 CHARLOTTE ' y 1004 A, / ??? 7006 7?01 v ?''L ?>\O , F ,e L 1 B 31 ),/ pA5 \ a'Q"'..24Y9:., ._ I.] 2.19`•'. C'`•{. _ L.... \ 3700 '? 16 )\,:4;-- A80 I[ 77 f EAU srs BAI TO-AD -"5Ee°O 1G 70^ 1.1 '4P'7 1.3 ) d 7700 w, P,4 • . U ? / FAU - 1666_ - _ SiS?FM 1667 29 J '4f J'\,Ii73-:Y :• Pow Geek.•. _ Eu J; G ; C. : f G -. 7585 7 qu 3e15 \JC \7; ` a1' \ L¦¦ 27 Pqu r 7616 \1. f„\ 641 i FA 2.8 fA1J- I 1 / / J fPV if\Fp b 1666 .. `rti j / ° 3600 pP/PF 1 eo9 :. ? i ?° 9 'R 1+ i i N 2706 40 2Z4A. 2460 3645- ycp? PROJE ?ti?? LIMIT -56 ?5 2641 aZ v` o cc 0 m 2494 m vP9? ?o ?O ROJECT LIMITS --CHARLOTTE a? c CITY LIMITS Gt 094 v.2721 O?? 90 CREEK MALLARD CREEK E ANDFR R s c'S'G ELEMENTARY SCHOOL: RD, 24as 2172 ?C. o a ?' s 12467 A. O 2L28 ILVER JIM 272 a IRCH OR. ti c 272 Gi 27 '2713 .07 .14 06 77M& , ",law .04 2715 2474 ?O o ., ^ .08 •Iy s., 16 L Mallard 1724 V-24. _? _7_ PA K 01 MALLARD CREEK • MONTESSORI 'tf y" GENERAL SCHOOL 9?( „ GROCERY I' N 0 col .. x: ,?W 'hk$/1 c? ?447.?rvr CRF6 `b , 9O MALLARD _ y ..CREEK CENTER' LD MALLARD CREEK RD. 2699 ?G B.B.ST. a .o>, O ANK•^ O? ?? .05 •1 44 ,r 2701 ?O 3Z 4f • as '? 2699 2496 ' x 2665 '4a _• _ IBM PROPERTY hIgRR?? 33 '' 36 - -- SM ACCESS RD. - 2650 . 1 .3? 26¢x. .. ... 45 PENNIGER CIR. s ssi- is ProPosed "•• '•• -CGraham RUMk `gtreet/NC 49 i250t Connector 2496 -MINERAL SRRITONO, :•°ROAD Ct?NrIECR • SRO SCALE 26ee MALLARD CREEK ROAD I' SUGAR CREEK RD. TO MALLARD CREEK CHURCH RD.. }r MECKLENBURG COUNTY N.C. PROJECT AREA MAP Flp.: IB - 1 0 I/MILE J 2480 0p0 -+ S1 ?GNO PROJECT LIMIT po :. ?? , ys OGJ 2647 2170 a B -2706 v Ci t•;:•: :'? ?'? .09 24es j .07 .40 v_z.4. 1L2L CCU }.• •. O QJ?EE 2Z4A .? L MALLARD CREEK ?X'4lVDER RD. as cy 2-'°£ ELEMENTARY "" n w SCHOOL ::.' ::: Ro, 2633 2472 G7C 45 2719 , t `' s 03Er 144 N. ? r ,c > 1400 22228; ti' j. •?.- 7 .. t:t tt ~SY' tF ,-. ,c ILVER I so `•' ''a IRCH ?Yh3 .07 .14 .06 7725 2zll - .ri4 2j 1,3 '0 'ASS :7311 0 '? ,••..,t•',° • 4 4 ?O ' r r a $ s ;6 az•? ?: ISL roe o-?rE` 2494 QY: y772/ $7z¢ PA K Cl MALLARD CRE "MONTESSORI GENERAL .r' •: SCHOOL '9( GROCERY 2 ?5 264! O t,+RE. x 7? y ` O MALLARD I. CREEK w? yL CENT OLD MALLARD 4 0 t` CREEK RD. o r t4Oy e9G ?? 2699 m /f' 4 2703 - T. .:r,,,••' •a•• +663 •4d ?? 2699 ,?rk.• .. „; :;';:. t IBM PROPERTY y'ggq/S a, BM ACCESS RD. PENNIGER CIR. 2.442. M's• • G4?? 1' 2523 •zt:Y. • ?•"Y'••` _ 'Ai? :••,:•.• MALLARD CREEK ROAD SUGAR CREEK RD. TO Proposed RU Graham MALLARD CREEK CHURCH RD. ? Street /NC 49 ?`!? .{rM: •' Connector 2490 C 2 ;n MECKLENBURG COUNTY , N.C. MINERAL 9PRMQ PROJECT ROAD CdIMN1ECTOii PROJECT CORRIDOR" LIMI 8'°RM?N MALLARD CREEK ROAD ft e ?Q8 4 ? yam. q? SCALE Fig. 1 C ? t 2DId o 0.y/.17>V ?r ?r r? it r?¦ r ,r rr it ri. .r .? wr ?r r. r ?¦r w? r? .r r• ?r Cl) m O V R. D D • O D C 0 t ?? ??. LI J . "q D m L v c n m ? -o = O x? " d• 4 I J ? ?,a f ¦ I - - Cl) 2 m m I CA) O F M 1 r- -N l? 6 E. z M1 ? ' LL 0 w w v' a } N 3 30. LL L Q O LLJ O ~ I- o S OUw oOF- w a Z O cr or CO a w X w m0 au.a 0 z _ - - 1 1 - ¦ 'W ¦ N 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I 0 0' 8' 24' 2 24' ' 2' GRADE PT. I GRADE PT. E:\ 2'\ 2- 6%URB a GUTTER 0-6" CURB S GUTTER 2-G" CURB 9 GUTTER 4 -LANE DIVIDED SECTION (URBAN) UiE ON: SEGMENT A 90` R/W MI ` 30 30' t 2 2 I ADE PT. 4:\ 2'-6"CURB 9 BUTTER EXIS. PAVEMENT (TYPICAL) 5 - LANE SECTION USE ON: tEOMENTS t i C s'ADDITIONAL wwm MRM GUARDRAIL MALLARD CREEK ROAD TYPI CAL SECTIONS ft. 1 c o -o c c 15 ca a) ai a c'u a D o -o O O N cu m?cu0-0 Q co ?+•?5 (n 9) E 0 v0a?4- 0 Q U) (°i o .9 c 0 1 iY p U 0a)Coa) 00 O O c U 1 iJ z -0 ? E 0 Z Q U a iCC a) M00? 0 '0 Ca) mp 2 V .0 };??v)a) 0 NU m p E ? " 0 ' w O p a) a 0 UU ad - a) cC 'a q) 0- 00 Q Z N II +; CO (D co O .O CD O a) cm : !A 'O i 0 p - N E ° a ? N 0 ?? a O ° o @ a) •. m i a a E '-- o o ' O 1 U 0 ? ' 2 ? N 0 co-0 '?o? Ir- U ) 8.c -0 Ewa z cc p T g N T• ^ p g ai U-) L oa) E c ?- p :3 E ? ml c (n wJ W 2 C) Lo o ?^ co cu ?..> 0) E_w= m mVVe N W cna ' ?0 Jc .60 13 a= ?0 W W n / U) / .U) N (1) c J 2 0 I o ? U) U) cc U M C 70 0Q) C 7C) o (l) O N n 0 C/) CC Q cr- r 0 p p > > U a) O Z O II II 0 00 Q H Z °C g U)0 U)0 ° E a) U?U II YU c 1 w 2 .•. O CL a) a) a) a) C C a) CD Z ? V co CZ 0) Q N 0 ° ca J J J J c N c ' 0? c :3 E `? z > N c n 64 L64 pip C'3> w U i O c r c 0 CL Q Q ) L > - 2 U C13 w p Q O J C °c o Z i ? Z C w Y w co c Z Z Y W Z cc U Z c o :3 U) U) 0 E ?. (D Q -C c U Z U E m Q rn - a) o W x co a W U) a) c Q cn ? g X L1J m 0 (D Y c -0 a) E -0 O O N U cn IL 2 O ILL l? N a) 2 U) c U) a) CL 0 U) _ -E > (n O U 1 1 Fig. 4 i F0eRA 4f N • . FIUCKS r00 CROFT two r f O % ' N PROJECT ,?_ 9 H LIMITS tea, f.. ,. ??.. , . ?" ? "" ?' .?y,y . ', ,? _ ?` • '^y..a. ! ' ?' ti'' ? • '' \I• 1, r J, r:'4,' I ` _ j 1 1/Z 2`? a _ MILES 9 d ' `~ LEGEND MALLARD CREEK ROAD EXISTING PROPOSED* SUGAR CREEK RD. TO FREEWAY-EXPRESSWAY - - MALLARD CREEK CHURCH RD. MAJOR THOROUGHFARE MECKLENBURG COUNTY N.C. MINOR THOROUGHFARE - - - - - - THOROUGHFARE PLAN ' INTERCHANGE (PARTIAL) GRADE SEPARATION NOVEMBER 30, 1988 i i 118 1S8 148 45 275 ? I 8 MALLARD CREEK CHURCH RD. 17 30 88 99 258 4 7 '" JI W.T. HARRIS BLVD. 12 1 31 110 174 I 152 ?_78 284 1 22 41 I? 312 ? 479 52 O s it W W Q V O D: J 117 210 75 137 1990 ADT IN HUNDREDS \ 2010 ADT IN HUNDREDS 77 g\ \\41 44 7e \\ 21 11 ?-0 - - Ohhom SbvW/NC 49 Connector sG0?9 214 / l 398 '9p 9 j MALLARD CREEK RD. CONNECTOR 1) '-' 344 ,c • 7 MALLARD CREEK ROAD SUGAR CREEK RD. TO MALLARD CREEK CHURCH RD. MECKLENBURG COUNTY , N.C. AVERAGE DAL.Y TRAFM VOLUMES s 118 1aa 148 8 27b J I 27 (MALLARD CREEK CHURCH RD. 17 ? 30 sa 9s 7 20 4J W.T. HARRIS BLVD. 12? 31 110 174 44 I 152 ?78 284 ?22 41 312 Z 479 ?-W Y. W W Q V O J 117 210 t 75 137 1900 ADT IN HUNDREDS \ 2010 AOT IN HUNDREDS 77 2 \\41 44 70 0 Graham 8hN1/NC 49 Connector 398 MALLARD CREEK RD. CONNECTOR C? ?$.? 8 344 ?• 7 MALLARD CREEK ROAD SUGAR CREEK RD. TO MALLARD CREEK CHURCH RD. MECKLENBURG COUNTY , N.C. AVERAGE DALY TRAFFIC VOLUMES Ra s J 1 ------------ r 1B ,7706 40 ties j .07 27Q4 ?o 1 ?e 4t 0 00 Z ,p0 9 9 , ?O C 2647 .16 y7? Q\? Cl c04 A`EXANOE p 'L1 R A ??/ ? 2625 12467 1J ?;72. SILVER JIM .60 BIRCH DR. 7 tiG i ns 7271,' .07 .14 Od 1714 ? .GI 7715 O CJ ^ . 7474 .u16 7777 ?. ISL -lallard772A 2776 -?. PARK Cl 90 L.61 141 &/-0 CREEK RD. u B t 4.'oO,y o'G B r \.o 0 / 0 9 2495 ft? F ? ?O F ?? v* l? .I 09 Ft n jn .s'7 19 2496 ooe' ISM ACCESS RD. ?e ENNIGER CIR. 7-0 im F:a ^7 t r. `f r r ? f 2699 2703 ?? 16 K=T h /RR?S BC RD\ ?ys I"& Maill :4i Cro MALLARD CREEK ROAD - SUGAR CREEK RD. TO MALLARD CREEK CHURCH RD. MECKLENBURG COUNTY , N.C. NO-MMILD ALTERNATIVE INTER8ECTON LANE CONFIGURATION ; . WITH 1990 TRAFFIC OF SERVICE SERVICE 2010 TRAFFIC LEVELS OF SERVICE //j, co ` SCALE 0 1 wtt IQ? ? o V / L t 24854 L6? a? 2vZ 12& oc 0 6 2494 m - co 7 ?o CREEK RD' ?J Oh, G 2472 ,9cy MOI?ofC Creek , Ch i 45 _2706 _ 4OY%. ?.16 ll? -9 /`' 9 40 0172Q ? 7 nga CpL AL 2485 AV?RO EXgNDle kltir/, RD. 2635 00 e 5 ? 12467 fO _ Z28 ILVER JIM -so 'a . IRCH DR. -77 tiG _1Z1t.m U Oa ?-? 'L 04 ??1s o kl L23 --6 J72.$L bfollQrd 272. L14 - . P A K C l I OLD MALLARD 4r 'FAO CREEK RD. ` .z>QQ 2690 py G9G y 15 C `h O? p? J? .05 .11 .44 2703 2495 - 2496 2665 -46 `0 ?1o r ? yARR/S ,1 Q ?a IBM ,? \01Q` 2650 ACCESS RD, 1 } 'TO, SCALE / ;,? za4t (? y IQ44 LEGEND EXISTNG LANES - - ?• PROPOSED LANES - at- FUTURE LANES e_w MALLARD CREEK ROAD SUGAR CREEK RD. TO MALLARD CREEK CHURCH RD. MECKLENBURG COUNTY , N.C. BUILD ALTERNATIVES INTERSECTION LANE CONFIGURATIONS WrrH 19M TRAFFIC LEVELS OF SERVICE ? 1 o t wutE ay? 2146 .1O ? GA C0 Zit J O ?OZ?9' 'o Z27 ?y 2647 as 2706 . Q •i0 1 .090 (`?Q ??• , `?i 2485 t .40 .272Q. _2M .07 174 ?? CO <v?qG A`ExgNDE 1\ ' p Pkwy RD. 263\ 0 .A5 2729 -2¢e? 'J? ? 12467 2480 X28 ILVER ,yG JIM IRCH DR. 60 1213 .07 .14 .06 2712 27 y .01 37-0 C ?LA 2474 Q A .16 2727 > ISL 1494 17 ard7714 _7-712 P A K C I. ?? e ?5 2e8 ? l?' 'yam vaa C 4p ?0 15 C 170 m 1494 G9 00? '?. ryos ... 41 '!?' ` u0 17 J? 2495 24 PLO MALLAR ?` •? 26" .46 A C v RFFK ?z Rp, 2472 CyG qC Mallard S' Creek . Ch. 2 CREEK RO. -- _',,.? a W, T h ........... 1 ?0 1 IBM ACCESS RD. 284 ARRAS @`V D, ?d ENNIGER CIR. .. • ?• <: ?' SQ PTV : al 122E " F N •.... •` ry IS 7 J' LEAB? 0 AM Off A 9 LOS : x tI lore' MALLARD CREEK ROAD 0 pp SUGAR CREEK RD. TO C9? ' ?hoposedGr , 96 MALLARD CREEK CHURCH RD. Conn"W '"- MECKLENBURG COUNTY , N.C. %air :•.:r:; 1O" NERAL SPING ROAD CONMEC1011 BUILD ALTERNATIVES ' 2010 TRAFFIC VOLUMES AND LEVELS OF SERVICE MAN SCALE 8C ?. 1 0 1 M RI - 24eo \ Zy0 . 'AO pZ? ?i A 8 1706 j167 2647 , 6 4 _ ,9 C1v • 24es j .? J 40 .090 v .07 4 7 .7720. 1Z21 2 Q COt ?qRG ALEXANpE \ 2' ? o PK?yY q p. 2635 4S 3Z2o 1? 12467 .244 •so 2400 2L29 ILVER JIM .Q0 i .211A .07 .04 IRCH 2723 .14 OdDR, c yeti 2V5 'a " 2? - 0 te ? 4 247 B o •? .0a .16 ` ISL 2494 .S6 a/(ard2724 3277 _Z724 PA IKRI CItT? ?? / d? vaa i c c a a m a 7494 m co 0 F7 ?0+ L4Z 41 .274! ? Oif' ??0s .1 1 ? .II ? y` 'Q 2z 24 966,3 .,6 - O CREEK RD D ?'T N '1Q IBM ACCESS RD. ARR/S ?ENNIGER CIR. / ?Y d c? C , ` Rp' as cti''• 902 v?C /ACal a ?.' rae I I AM ? r•OQ 90 CRFF h ?d 2717 2461 LEGEND?i PM DHV = 002. ? LOS = X r i ,%i -YlNq - SCALE MALLARD CREEK ROAD SUGAR CREEK RD. TO MALLARD CREEK CHURCH RD. MECKLENBURG COUNTY , N.C. BUILD ALTERNATIVES 2010 TRAFFIC VOLUMES AND LEVELS OF SERVICE PU FIE. 8D 1 3 ??. 0 1 MILE 2eia. 241 N .gp 'a v 2183 j 246 2 480 5^ 2494 .se ?b ?S 2644 :4eo •JZ :700 0 CC a e in 494 7706 090 .40 j720_ 2721 279! '2x11. .07 .14 .06 x r;¢ 1>u 271.5 04 ]72? a o •? •Og r .16 ?727 Mallard3724 2726 IS L 44Z W P OLD MALLARD CREEK RD. Oy 15 ?` 748 2699 OJ J`' 11 '44 .O S . _2721 ° 2Zo4 - s B - 2496 7663 •46 .14 OM ACCESS RD. N ARR/s '?a ENNIGE 2650 R CIR. _2711 c.• • {?? M i -- 1 s •.:: ? -' ?'? pN ? ',?.- H .3 744 s ':;•::•>:•:.. ? 2666 mot \ r:<?s• ?:• X10 ?:??.:::::?% 0. A 2 23 m MALLARD CREEK ROAD y;?i iii:+f ?t`•'v'i:vr ?i'':\ SUGAR CREEK RD. TO Proposed MALLARD CREEK CHURCH RD. Gralham ? 'Str RUMk?'•• <. t/NC 49 ?? ?"?••• :•?:;, Streqetj :49e MECKLENBURG COUNTY , N.C. Connector :,• .., INERAL SPRING ROAD CONNECT STUDY SEGMENTS SCALE ' e? 1 0 1 mu A?V ? V/ `? ?y 9? RD. ?2a 12167 Di r IM s0 'y G ? y _ ? Q LZ PA K CI '1J tip,-,.YO p - as •I ;' a .. Ea GRROPOSED AHAM ST. / NC49 i - CONNECTOR RUMPLE RD. IOC DERITA ELEM. SCHOOL ??W. _ ??pR,•- :fir o ' 4W0` 0 1 r0 MALLARD CREEK ROAD ?/ ` Q I/ ?? -.r7'.• NFR'?? `t' ' SUGAR CREEK RD. TO y Q ?,f? " `? q?N MALLARD CREEK CHURCH RD. i MECKLENBURG COUNTY N.C. " C • --l 'r' '?. MINERAL SPRINGS O ROAD CONNECTOR SEGMENT A SCALE STUDY ALIGNMENTS 1000 Goo o 1000 2000 FW TA FEET NORTHEAST DISTRICT PLAN EXISTING DEVELOPMENT PATTERN 9 Iu'Ilh s 9 CT LIMIT .ey RESE C P K'd UNI R IT 01, : .•. PRO.lFCT- C, ............. ...... ? ELL ,'. Y . HDDEN W VA LEY RESIDENTIAL RESEARCKEMPLOYMENT COMMERCIAL INDUSTRIAL/EMPLOYMENT Fl0. 8 v N 48 2706 ^ _CC 090 2485 .40 .2Z79 _?zu .07 2794 \3 2485 ?0 .;6615 y Co N 9a G??p 0 Oy A 2647 . e A? `>10 4q0 ALEXA RD. a I TCH DH DR 11 JIM •a0 I TC y? '? . 272 yG 3LU .07 .14 .06 2214 y 04 ?zts o 'Oa " 24.74 R 1727. _ .0 a 1721 ISL 2491 Mallard???+ _2?2e PA K CI Site 5 d 'tf„ n 566 T o? b w Geo. %5 2648 0 , 2!47 ' 0 40 a? + 2zsr? 'fs ?O Site 4 V o? Q 27 1699 Z C? M1 Q 10, ° 2491 ? ?? `.OS .I I '44 1707 2z 42 2495 249 .46 ?.._ T, y O CREEKLRD ? W '? ` ,1a ARR IRU er_r_GCC on ?S •'Q SCALE 244.E 09 /Q IN RO• '?s 0 2472 ti?g0 ti. Mc S C MALLARD CREEK ROAD SUGAR CREEK RD. TO MALLARD CREEK CHURCH RD. MECKLENBURG COUNTY N.C. WETLANDS Site 00 WETLAND LOCATIONS SITE NUMBER ® WETLANDS B 0 1 MILE m V 48 .3706 4483 j .40 .07 FL4! • 24es 0 2463 2480 1 .S6 J? a7sm? e ? ? a ?S1 a co 2494 - m ;:;:•$'1 2641 ::.:: Oil 1346 O 09 F? W Q ?Q ??o 2vn ?:?"?SEd::°' i:? i:. ::EEC"??,'• ? :::..... MALLARD CREEK ROAD :.? ? ....::::.::.. •.:: :::::::s::::..;;:: ?:'EEEE:) SUGAR CREEK RD. TO f ' a !' ?EEE: 'E 4 Proposed y MALLARD CREEK CHURCH RD. ?:s?,,<a;EEE.••.....' •. ? Graham ?.. RUMP! -^^::••••: Street/NC 49 MECKLENBURG COUNTY„ NORTH CAROLINA 2U 2302;;;;::: .E^ i '•••s Connector 2495 .. • t ::••ryy HYDRAULIC STRUCTURE LOCATIONS .:?l MINERAL SPRINGS. AND 100-YEAR FLOODPLAINS ROAD CONNECTOR :4 ::.?^ QO HYDRAULIC STRUCTURE LOCATION ,; •• •? FCOODPLAINS Fig. 10 RO SCALE 1 0 1 MILE NON, 1Z21 4w A4F q,9 ACFx 3229 s0 i 3L28 SILVER ? BIRCH -3ZIA .07 .14 .06 2716..• DR. .04 27_ s 2723 o - •08 !y 16 2727 Mallard37.2+ _2726 ,?. -. .d0 z4z 114 P Ai O 1. 2699 .OS •11 '?4 2703 'SO tz0 r' 2 96/ 2463. '46 V--° OLD MALLARD W P 1q CREEK RD. H4 ,?' IBM ACCESS RD. RR/S :3a ENNIGER CIR. 2"0 L Mal Cr Ali XW R .az> a. 2666 N s?< 'O 167 Qy 2617 a 7706 = p 6 9 .? - ,40 .090 Zles i ? 1ZZ4 1221 Q`? .07 Z7-Q4 C ALEXANDER • o h'y? j RD. 26]s\ ?° ??. .45 2729. 246 so 1"" 24$0 2L2e ILVER IRCH DR. JIM2 so ,yG 1zIll .07 .1/ .06 277 '04 lZI 3 ..0 3773. - o - teL P 0 .08 1 6 3722 ISL 2191 Mallard-?721 3714 PA K C I. „sie O ? S5 2640 2!4Z' jY iq Q .,?;, #1 v o` c 'yT 0 15 '? 2 CC ?O m9 + .7741 2699 < 94 O' O? `.O5 .11 '41 1733 m m ?? ?O IZ 42 2195 #4 OLD MALLA?D W ,Q q CREEK RD. r /yAR 3 IBM ACCESS RD. R/s a AQ,?AL ?1 Js ENNIGER CIR. / 64 ell 2650 A& 40 ? • J ...,':'' ? `• ? Proposed RU -V,?Mt ,Graham Street INC Connector 2490 y?(ii11NERAL SPRINGS .: ROAD CONNECTOR ' sAq /NFR N .g 48 R? SCALE RD. Cy 2172 G/QC f' c, / .,? 2.01 55 2eee MALLARD CREEK ROAD SUGAR CREEK RD. TO MALLARD CREEK CHURCH RD. ME(;KLE 14130 FIG IN I Y , N.C. LOCATION OF AMBIENT NOISE READINGS #00 LOCATION NO. Fig. 11 ?? • 0 1 MILE 2.B0 .O N A ?p ? 467 OOO? 3706 2647 4g = ? t .? .090 , c -4 J .07 .40 Z22 ?u Q?2 /?rv KiV?I `' CR?E COL vAq? 3 EXAiV D RD. ' 24es P ? •.o K y, RD. 267! 3 51 .A5 + 246 •sa 3 2467 2480 2L28 ILVER 3 5 y 5^ 'a IRCH D IM 2-do 1LLf .07 .14 .06 = 3 04 cc? .16 SL . ' 249A Mol/ord37-?4 2224 J PA K Cl T ?I 90 X5 2648 Q 244z,?? C' v O 'vaQ + 15 ?p9? m9G ?` nit 2699 41 m O9 ?0 204 ? J? A `^, S .11 •?f 2707 Z 6? 2493 • ]691 4 OLD MALLARD W 4d CREEK RD, h IBM ACCESS RD. a? ,,Gq ©,? ?a ENNIGER CIR. 2650 me t A 24.44 ,lb MALLARD CREEK ROAD P•'•Q "?? ::• SUGAR CREEK RD. TO ' C+ MALLARD CREEK CHURCH RD. ?? s a Proposed GrAham v ¢ RUMPE"? Street/NC 49 MECKLETJBURG COUNTY , N.C. Connector 249s 4. ' MINERAL SPRING8 NOISE RECEPTOR 3 ROAD CONNECTOR LOCATIONS g~R? SCALE 0 1 MILE 171 •J 121 1 1 1 1 8 1. 9 0 0 .L 'O 2407 05 26.7. 4B _7706 ? ?? ,6 7 .? .090 2 `Cq9 J O L i .07 z74. 2`20 27u Q?2 CRFFK cot VA Al'FkANDE RD. ?s C 7?ss \ 'O P WY O RD. 763¢ 2472 ?0 I 2779 .A5 246L r0 ? 11467 7480 2228 ILVER 'a JIM IRCH DR. .40 tiG '2LU 7L-1 .07 .14 06 2za y 772 .04 271.5 O .°J 2 0 .0g Q J6 2727 . L r• Mallard-m2 7710- PA0 K Cl >OCR EKLRD ? . p 2648 ?? 2!41 41 CRFF Oy P V? 4r, 'A. 2699 ,. OOy m9G .4! ? b 2713 S p,Q 00? 'J? ~ 5 m 2494 .44 T 2703 .2zQ ?? 7495 2699 2494 2663. -46 (9,10 ,10 . IBM ACCESS RD. ARRAS '? 2641, e? VQ AC4,4- ., O ENNIGER CIR. ©. ..?> P? 12 2670 '?177F 04y P?,`' 'J t O s a ti0 7 ?i \ 9 or ?641 / •. /2"7 O 2666 161 MALLARD CREEK ROAD SUGAR CREEK RD. TO MALLARD CREEK CHURCH RD. Proposed raham ?--G Street/NC 49 MECKLENBURG COUNTY , N.C. r Q Connector 2698 MMIERAL SPRINGS AM QUALITY ROAD CONNECTOR RECEPTOR LOCATIONS 1 mad qO SCALE 1 0 1 MRE ?t 131 APPENDIX B 1 1 1 1 1 TABLE 1 APPROXIMATE NOISE LEVELS OF TYPICAL ACTIVITIES INDOOR NOISE LEVELS DECIBELS OUTDOOR NOISE LEVELS 140 -- THRESHOLD OF PAIN 130 -- Pneumatic riveter Oxygen Torch 120 -- 110 -- Elevated Train Rock and Roll Band 100 -- Jet Flyover at 1000 Ft. Farm Tractor Lawn Mower at 3 Ft. Boiler Room 90 -- Motorcycle at 25 Ft. Food Blender at 3 Ft. Diesel Truck, 40 mph at 300 Ft Garbage Disposal at 3 Ft. 80 -- Lawn Mower at 100 Ft. Shouting Voice at 6 Ft. 70 -- Car, 50 mph at 50 Ft.. Normal Speech at 3 Ft. 60 -- Heavy Traffic at 300 Ft. Average Business Office 50-- Average Residence 40 -- Bird Calls Library 30 -- Quiet Rural Area at Night Broadcasting Studio 20 -- Rustling Leaves 10 -- 0 -- THRESHOLD OF HEARING Source: EC1n, bureau Ilution, 1969. on Noise and Air TABLE 2 NOISE ABATEMENT CRITERIA Hourly A-freighted Sound Level - decibels (dBA) Activity Category Leq(h) Description of Activity Category A 57 Lands on which serenity and quiet are of extraordinary significance and serve an important public ` (Exterior) need and where the preservation of those qualities is essential if the area is to continue to serve its intended purpose. B 67 (Exterior) Picnic areas, recreation areas, playgrounds, active sports areas, parks, residences, motels, hotels, schools, churches, libraries, and hospitals. C 72 Developed lands, properties, or activities not included in Categories A or B above. (Exterior) D •- Undeveloped lands E 52 Residences, motels, hotels, public meeting rooms, schools, churches, libraries, hospitals, and (Interior) auditoriums. Source: Title 23 Code of Federal Regulations (CRF) Part 772, U. S. Department of Transportation, Federal Highway Administration DEFINITION OF SUBSTANTIAL INCREASE Hourly A-Weighted Sound Level - decibels (dBA) Existing Noise Level Increase in dBA from Existing Noise ' in Leq(h) Levels to Future Noise Levels ' <50 >15 > 50 > 10 I L I Source: North Carolina Department of Transportation Noise Abatement Guidelines. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 TABLE 3 NOISE ANALYSIS/MALLARD CREEK ROAD IMPROVEMENT .AMBIENT NOISE LEVELS AND LOCATIONS Location No. Ambient Noise Level - 1990 Location Remarks 1 66.2 dBA 50' off Mallard Creek PM Peak Road/50' off Harris Blvd. 2 63.9 dBA 50' off Mallard Creek Road PM Peak - North of Harris Blvd. 3 62.3 dBA 50' off Mallard Creek Road PM Peak - South of IBM entrance 4 63.5 dBA 50' off Mallard Creek Road PM Peak - between IBM and Harris Blvd. 5 65.0 dBA 50' off Sugar Creek Road PM Peak at Derita Elementary School 6 51.0 dBA SE corner of Derita Presby- PM Peak terian Church/School 7 64.7 dBA 50' off Mineral Springs PM Peak Road 8 49.6 dBA Derita Church of God 9 52.1 dBA Bible Presbyterian Church - PM Peak Rumple Road :l J it l 1 L U LJ TABLE 4 RECEPTOR INFORMATION EXTERIOR - NOISE LEVELS MAI Receptor Description/ Dist. to Ambient No Build Build Number Activity Category Near Roadway Near Rdwv. 1990 2010 2010 Increase Remarks 1A Residence/B Rumple Rd. 280' 48 49.1 65.6 17.6 2*& Residence/B Mineral Springs 60' 54 62.9 69.3, 15.3 3* Residence/B Mineral Springs 110' 60 67.7 69.8 9.8 40 Church/E Sugar Creek 330' 51 61.4/41.4 62.4/42.4 11.4 Derita Presb. Church 5 School/E Sugar Creek 450' 54 61.4/41.4 60.4/40.4 6.4 Derita Elem School 6 Church/E Rumple Rd. 140' 52 54.4/<40 61.9/41.9 9.9 Bible Presb. Ch/Sch. 7 Residence/B Rumple Rd. 80 53 56.7 59.6 6.6 8 ResidenceB Rumple Rd. 180' 53 56.9 58.8 5.8 9*G Residence/B Rumple Rd. 140' 50 51.1 66.0 16.0 10 ResidenceB Rumple Rd. 60' 48 48.0 56.3 8.3 11A Church/E Rumple Rd. 100' 50 49.4/<40 63.8/43.8 13.8 Derita Ch. of God 12A Residence/B Rumple Rd. 140' 49 48.9 63.8 14.8 13A Residence/B Rumple Rd. W. 48 47.9 60.1 12.1 14& Residence/B Rumple Rd. 60' 48 47.9 58.0 10.0 15 Residence/B Rumple Rd. 90' 48 48.0 572 9.2 16' Residence/ Rumple Rd. 410' 47 49.1 56.8 9.8 17o ResidenceB Hunter Ave. 200' 50 52.8 60.0 10.0 18 Residence/B Mallard Cr. Rd. 570' 52 58.9 59.1 7.1 19 Residence/ Mallard Cr. Rd. 120' 58 692 63.1 5.1 20 ResidenceB Mallard Cr. Rd. 90' 59 71.2 64.7 5.7 21 Residence/B Mallard Cr. Rd. 120' 58 69.8 65.7 7.7 22* Residence/B Mallard Cr. Rd. 110' 58 70.2 67.8 9.8 23* ResidenceB Mallard Cr. Rd. 90' 59 70.6 67.8 8.8 24 Residence/ Mallard Cr. Rd. 200' 56 66.1 63.4 7.4 25 ResidenceB Mallard Cr. Rd. 180' 56 66.7 64.0 8.0 26* Residence/ Mallard Cr. Rd. 130' 58 68.8 66.0 8.0 27* Residence/ Mallard Cr. Rd. 9o' 59 71.7 68.6 9.6 28 ResidenceB Mallard Cr. Rd. 120' 60 68.2 65.4 5.4 29 ResidenceB Mallard Cr. Rd. 160' 59 66.9 64.1 5.1 30 Residence/ Mallard Cr. Rd. 180' 58 66.2 63.5 5.5 31* Residence/B Mallard Cr. Rd. Q. 64 71.5 68.5 4.5 32 School/E Mallard Cr. Rd. 80' 62 69.3/49.3 66.4/46.4 4.4 Montesorri School 33 ResidenceB Mallard Cr. Rd. 240' 57 63.4 60.5 3.5 34* Residence/ Mallard Cr. Rd. 70' 63 69.2 66.2 3.2 35 Residence/ Mallard Cr. Rd. 110' 61 66.6 63.7 2.7 36 Residence/ Mallard Cr. Rd. 150' 60 66.1 63.2 3.2 37* Residence/ Mallard Cr. Rd. W. 62 69.8 66.8 4.8 38 ResidenceB Mallard Cr. Rd. 80' 62 68.6 65.6 3.6 39 ResidenceB Mallard Cr. Rd. 140' 60 66.2 63.3 3.3 40* Residence/S Mallard Cr. Rd. W. 62 69.9 66.9 4.9 41 Residence/ Mallard Cr. Rd. 110' 61 67.5 64.5 3.5 42* Residence/B Mallard Cr. Rd. 50' 64 71.8 68.8 4.8 43* Residence/ Mallard Cr. Rd. 70' 63 69.6 66.6 3.6 44* ResidenceB Mallard Cr. Rd. 70 63 70.1 67.1 4.1 45 ResidenceB Mallard Cr. Rd. 100' 61 67.6 64.6 3.6 46 ResidenceB Mallard Cr. Rd. 90' 61 68.6 65.6 4.6 47 Residence/ Mallard Cr. Rd. 90' 61 6B.4 65.5 4.5 48 Residence/ Mallard Cr. Rd. 120' 60 67.3 64.4 4.4 49 Residence/ Mallard Cr. Rd. 200' 58 67.9 62.9 4.9 50 Residence/ Mallard Cr. Rd. 130' 60 66,7 64.2 4.2 51 Playground/ Mallard Cr. Rd. 190' 58 67.0 63.2 5.2 Mallard Cr. Elem. Sch. * - Approaches or exceeds the NAC. a - Substantial increase Category E noise levels shown as exterior/interior t TABLE 5 NOISE ANALYSIS/MALLARD CREEK ROAD IMPROVEMENTS TRAFFIC NOISE LEVEL INCREASE SUMMARY Substantial Rece ptor Exterior Noise Level Increases Noise Level SEGMENT 0 - 5 dBA 5 -10 dBA 10-15 dBA 15-20 dBA Increases A 0 13 6 3 9 B 6 8 0 0 0 C 14 1 0 0 0 TOTAL 20 22 6 3 9 TABLE 6 FHWA NOISE ABATEMENT CRITERIA SUMMARY Seament I Location A / Sugar Creek Road to pro- posed Graham Street Connector A / Proposed Graham Street Connector to Segment B B / Segment A to Harris Blvd. B/C / Harris Blvd. to Mallard Creek Church Road 67 dBA Approximate Distance of Impacted Contour Receptors According to Distance Title 23 CFR Part 772 (from near lane) A B C D E 120 ft. 0 2 0 0 0 60 ft. 0 2 0 0 0 75 ft. 0 3 0 0 0 50 ft. 0 7 0 0 0 TOTAL 0 14 0 0 0 1 1 1 1 1 1 1 1 1 TABLE 7 AIR QUALITY ANALYSIS/MALLARD CREEK ROAD IMPROVEMENT MAXIMUM WORST CASE-1-HOUR AVERAGE CO CONCENTRATIONS (ppm) Receptor Numberl 1990 No-Build 1990 Build 2010 No-Build 2010 Build 1 6.9 2.2 6.6 2.2 2 8.9 2.3 8.4 2.2 3 5.0 1.3 4.8 1.2 4 1.4 0.3 1.3 0.3 5 2.4 0.5 2.2 0.4 6 NA 1.4 NA 1.3 7 NA 1.6 NA 1.4 8 NA 1.6 NA 1.6 9 NA 0.8 NA 0.8 10 NA 0.6 NA 0.6 11 1.6 0.7 1.5 0.4 12 3.6 1.5 3.3 0.9 13 5.0 2.8 4.5 2.4 14 5.8 3.7 5.2 3.1 15 9.9 3.9 9.3 3.7 16 5.7 3.5 5.1 3.0 17 0.9 0.7 0.8 0.6 18 0.8 0.5 0.8 0.5 19 3.6 2.9 3.5 2.9 20 3.4 2.9 3.3 2.8 21 2.4 2.5 2.3 2.5 22 3.6 3.1 3.5 2.9 23 1.8 1.6 3.2 2.9 24 NA 2.2 NA 3.8 25 3.9 1.8 7.2 3.1 26 3.0 1.8 5.4 3.2 27 NA 1.6 NA 2.8 28 NA 2.0 NA 3.6 29 NA 1.9 NA 3.2 30 NA 1.2 NA 2.2 1 - Receptor numbers are keyed to Figure Al. NA = Not applicable to the no-build case. TABLE 8 AIR QUALITY ANALYSIS/MALLARD CREEK ROAD IMPROVEMENT MAXIMUM WORST CASE 8-HOUR AVERAGE CO CONCENTRATIONS (ppm) r .. Receptor 1990 1990 N b l 2010 2010 um er No-Build Build No-Build Build 1 4.2 1.3 2 5.4 1.4 4.0 5.1 1.3 1 3 3 3.1 0.8 2.9 . 0.7 4 0.9 0.2 0.8 0.2 5 1.5 0.3 1.3 0.2 6 NA 0.9 NA 0.8 7 NA 1.0 NA 0.9 8 NA 1.0 9 NA 0.5 NA NA 1.0 0 5 . 10 NA 0.4 NA 0.4 11 1.0 0.4 0.9 0.2 12 2.2 0.9 2.0 0.5 13 3.1 1.7 2.7 1.5 14 3.5 2.3 3.2 1.9 is 6.0 2.4 5.7 2.3 16 3.5 2.1 3.1 1.8 17 0.5 0.4 0.5 0.4 18 0.5 0.3 19 2.2 1.8 0.5 2 1 0.3 1 8 20 2.1 1.8 . 2.0 . 1.7 21 1.5 1.5 1.4 1.5 22 2.2 1.9 2.1 1.8 23 1.1 1.0 2.0 1.8 24 NA 1.3 NA 2.3 25 2.4 1.1 4.4 1.9 26 1.8 1.1 3.3 2.0 27 NA 1.0 NA 1.7 28 NA 1.2 29 NA 1.2 NA NA 2.2 2.0 30 NA 0.7 NA 1.3 1 R - eceptor numbers are keyed to Figure Al. NA = Not applicable to the no-build case. 1 r r TABLE 8 AIR QUALITY ANALYSIS/MALLARD CREEK ROAD IMPROVEMENT MAXIMUM WORST CASE- 8-HOUR AVERAGE CO CONCENTRATIONS (pprr .. Receptor 1990 1990 2010 2010 Numbers No-Build Build No-Build Build 1 4.2 1.3 4.0 1.3 2 5.4 1.4 5.1 1.3 3 3.1 0.8 2.9 0.7 4 0.9 0.2 0.8 0.2 5 1.5 0.3 1.3 0.2 6 NA 0.9 NA 0.8 7 NA 1.0 NA 0.9 8 NA 1.0 9 NA 0.5 NA NA 1.0 0.5 10 NA 0.4 NA 0.4 11 1.0 0.4 0.9 0.2 12 2.2 0.9 2.0 0.5 13 3.1 1.7 2.7 1.5 14 3.5 2.3 3.2 1.9 15 6.0 2.4 5.7 2.3 16 3.5 2.1 3.1 1.8 17 0.5 0.4 0.5 0.4 18 0.5 0.3 19 2.2 1.8 0.5 2.1 0.3 1.8 20 2.1 1.8 2.0 1.7 21 1.5 1.5 1.4 1.5 22 2.2 1.9 2.1 1.8 23 1.1 1.0 2.0 1.8 24 NA 1.3 NA 2.3 25 2.4 1.1 4.4 1.9 26 1.8 1.1 3.3 2.0 27 NA 1.0 NA 1.7 28 NA 1.2 29 NA 1.2 NA NA 2.2 2.0 30 NA 0.7 NA 1.3 r R 1 b eceptor num - ers are keyed to Figure Al. NA = Not applicable to the no-build case. r r r r PI!nq-ou aol algeo!idde ION = VN PI!n8 = 8 PI!n8-ON = 8N :a}oN Z'E VN b'Z VN 5'E 9'9 5'Z 9'£ 0'E E'£ l'E 17'£ 5'E 6'9 9'E Z'L Z'Z VN Tel VN 5'Z £'9 9"Z 9'9 Jopauuo0 hails weyea0 peon )laaj0 ae6nS u011398aa2,ul to aoIDauuoO peoa 3180aO PaelleW peoa gomy0 Naaa0 PaelleW p.ienalno8 s!aJeH .i0pauu00 p illew peoa )199a0 je6nS u0pesaalul to peoa 3180i0 PaelleW 8 8N 8 8N OLOZ OIOZ 066L 0661 96eaany moH-8 L'S VN 8'E VN aoPauuo0 199JIS weyea0 L'S l'6 l'b 8'9 peoa Maa.i0 je6nS u01139saalul to aoIoauuoO peoa )Iee i0 p.iellow 8'V b'S 0'9 9*9 peoa goany0 Maaa0 PaelleW 9'9 Zll 8'9 8'l L pJen91no8 suaeH 5'E VN 5'E VN .i0loauu00 PaelleW L'? E'0 l Z'b 8'0 L peoa )laaa0 ae6nS uoljoas.ialul to peoa 3198.i0 PaelleW 8 8N 8 8N OLOZ OLOZ 066L 0661 96eaany moH- L (wdd ) SNOUVEll.N30N00 00 1N318WV 3SVO- Isum WnwiRdW 1N3W3AOadWI adOa N33HO aadllVW SISAlVNV All'ivno alb 6 31841 r 1 u 1 APPENDIX C 44es i uo 2494' S6 5 ?yva a•:.r. S'? ,o 5 2647 2706 .40 i; .\ ry 2Z2Q 004 Q4 \7 1?'•? J V AkEx RD. 2635 ,? 2zz4 14467 . SILVER SIRC JIM -do y _2ZU .07 •11 .ob ?z DR. o jiff Gy 01 ants o ?? '. PARK D a? 3L?? .oa CIR. 16 j / Mr .. ,r..?t• r??1 MallardR44 27??_2 z!4Z , l ?Al 2491 4 V-- A ,qv O CREEK RD.O W, ?' HAA ISM ACCESS RD. RCS rCARR? as sas ENNIGER CIR. •?::>, tie ::.! /4467 (•}:•{' r''' ::iii::i;j::.? RD. Im CREFKN c G 4666 / TO Ty ._,.::. 1-4 MALLARD CREEK ROAD SUGAR CREEK RD. TO O•Q ; '"''.. ' Proposed ?°r ' Graham MALLARD CREEK CHURCH RD. :. RUMON'`' ' ??`gtreet/NC 49 -:....::., a Connector „ve MECKLENBURG COUNTY N.C. • t ':- I1IERAL SPRINGS 1. OAD CONNECTOR PROPOSED GREENWAY Sp R/NQS ???:::?•. Q GREENWAYS V ...t'•..w•1 wy . ` qo SCALE ?@ 1 - 0 1 MILE 11-10 1 A-6-90\ +? c 6?0 LA, 2.7 7.9 MALLARD CREEK ROAD SUGAR CREEK RD. TO MALLARD CREEK CHURCH RD. MECKLENBURG COUNTY , N.C. PARCELS DEDICATED FOR PROPOSED MALLARD CREEK GREENWAY DEVELOPMENT X2 ti? ? .0 0 t ?Q ° R 1 I ? 620 Mq?LARO 1 2.7 2 .9 MALLARD CREEK 'ROAD $' ? SUGAR CREEK RD. TO MALLARD CREEK CHURCH RD. 0.8 " X/ X2 MECKLENBURG COUNTY , N.C. PARCELS DEDICATED FOR PROPOSED MALLARD CREEK GREENWAY DEVELOPMENT ../ PARCEL II 47/152 /23 OAYNELLE C. PHIFER DEED 4193-613 Total Area Area Taken. Area Remaining u t 1 Proposed ROW Required 0.013 Acres O Q`OP/ V? O 110,1973.F¦2.529Ao. , 39,687 S.F¦ .911 Ae. 70,510 S.F = 1.618 Act. F, o - Q Pad/ N 640-47=00r/Rr? ESL. .4v/ ,? N 1 10 10. `g,???b UUy -Douglas M. Phlfer- -Jane P Crook- 0- a Proposed ROW Lirhit M * as Ise, e0' ?Pv JPQ J?. Q- OF CREEK w s?. ..0* o< w D eta m `??1K jG DUk? POWER R/ x0 W - - Queens Propertles, Ina, This map was «repared for the purpose of tight of way or easement acquisition \ only, and is not intended to be a bound-.', r?ry survey of the property shown. NOTEn Property oornera ahowu airoled were looated by notual Burrey. Bearings are based on ??,„?+rmrr,r N. C. GRID BARD ,STF Cs "? A F ' SE'tAL .t 74 ''???.D NHS This pW was prepared under my N. C Reg. Surveyor ............l. LL. c..we'o... ... MECKLENBURG COUNTY PARK AND RECREATION DEPARTMENT CITY OF CHARLOTTE NORTH CAROLINA DEPARTMENT OF PUBLIC WORKS ENGINEERING DIVISION nevisoHr PROPERTY TO BE ACQUIRED FOR ?o¦ Ho. MALLARD CREEK GREENWAY IiLE NO. CH PROPERTY OF GAYNELLE C.• PHIFER DATE 12/29/83 SCALE 1-610 SHEET II 22 w t J 1 MECKLENBURG COUNTY Park and Recreation Department May 13, 1991 DPS#8715 A:LSMCG D: MEMOII 1991 Linwood J. Stone -o ?;;itC3NG5 H1Gt?? AV N North Carolina Department of Transportation Planning and Environment Branch G$ REST P.O. Box 25201 Raleigh, N.C. 27611 Re: Mallard Creek Greenway; Plans for and Relationship to Mallard Creek Road Improvements Dear Mr. Stone: The Charlotte-Mecklenburg Greenway System is outlined in a master plan which was adopted by the Board of County Commis- sioners in 1980. The purpose of this plan is to preserve the one hundred year floodplain along sections of more than twenty-two (22) designated creeks; the objectives of the plan are to provide open space within this increasingly urban setting, to reduce damages from flooding, to improve air and water quality and to develop a system of trails for walking, jogging and bicycling. Once developed, there will be more than sixty (60) miles of trails which will comple- ment other types transportation systems by providing non- motorized alternatives for short trips between neighbor- hoods, schools, parks, employment centers, shopping areas, etc. These trails will also be enjoyed by citizens from a purely recreational./health/wellness standpoint and will provide a close-at-hand setting for enjoyment of the natural environment. (Greenway Master Plan text and map are enclosed.) At the outset of the greenway program, the decision was made to acquire fee simple title to these floodplain areas. To date Mecklenburg County as secured title to more than four- teen hundred (1400) acres of floodplain. One of the first areas of the County where acquisition efforts were concen- trated was the Mallard Creek/University of North Carolina at Charlotte area. The plans for that area were to create a town, center with residential and employment opportunities easily accessible to the university. This plan has been successfully realized with the development of University Place, University Research Park, University Memorial 1200 Blythe Boulevard 0 Charlotte, North Carolina 28203-5892 • (704) 336-3854 Stone May 13, 1991 Page Two Hospital and a healthy residential component of both single and multi-family units. These areas are linked by Mallard, Clarks and Toby Creeks and the greenway has been a part of the comprehensive plan for this area from the beginning of the planning process. In response to your request regarding land ac uisit_L q ion aaja- cent to Mallard Creek Road and the impending improvements in the area of the Mallard Creek bridge, two parcel of flood- plain were acquired by Mecklenburg County which may/will be affected by widening and new bridge construction. These are recorded at Deed Book 4940 Page 0593 (recorded 1/7/84) and Deed Book 5015 Page 0037 (recorded 5/7/85). Copies of these deeds and parcel maps of these properties are enclosed. We had anticipated passing underneath the existing bridge with a ten (10) foot wide trail built to AASHTO standards for new bic_rcle facilities. Based on information you have provided, a second bridge will be constructed parallel to the existing one on the same side as the Montessori School. If this bridge accommodates the greenway trail passing under- neath (using AASHTO standards for vertical and horizontal clearance), this roadway improvement project would not be viewed as a negative impact on this segment of greenway. We had anticipated the future need to improve this roadway due to the rapid development which has occurred in this area since we began acquiring greenway property here. (We were, however, unaware of the problems of acquiring land in the path of new roadway construction projects during the early stages of the greenway acquisition program.) A master site plan was developed for-Mallard Creek Greenway in 1988 by Edward D. Stone and Associates. The plan calls for a trail system to be constructed in three phases. Phase one (1) begins at Dearnon Road and runs downstream to Mal- lard Creek Road. Phase two (2) begins at Mallard Creek Road and runs downstream to University Place. Phase three (3) begins at University Place and passes through the University of North Carolina at Charlotte (UNCC) campus and ends at the UNCC District Park located on Mallard Creek Church Road at Highway 29. (Copy of the Master Site Plan is enclosed.) The first phase of the project is currently being designed and should be under construction within 120 days. The Project includes six (6) hridges a ten (10') foot wide grass trail. The trail will be covered with grave= in a later stage. t t t t 1 Stone May 13, 1991 Page Three We anticipate that the Mallard Creek Greenway will be a model greenway within our system of planned pedestrian/bi- cycle trails because it has been planned as part of this community from the beginning and because it will link schools, neighborhoods, employment and shopping areas just as the original Mecklenburg Greenway Master Plan intended. Please advise if I can provide any additional information or comments. Very truly yours, A. Nancy M. Brunnemer Chief, Division of Planning Services Enclosures Copy To: R. Wayne Weston, Director Fred H. Gray, Jr., Deputy Director 1 NORTH CAROLINA DIVISION FINAL NATIONWIDE SECTION 4(F) EVALUATION AND APPROVAL FOR FEDERALLY-AIDED PROJECTS WITH MINOR TAKES OF PUBLIC PARK LAND F.A. Project Number: N/A State Project Number: 9.8100316 T . I . P . Number: U-2507 Description: Mallard Creek Road (SR 2467), between Sugar Creek Road and Mallard Creek Church Road, Mecklenburg County YES NO 1. Is the 4(f) site adjacent to existing highway? _ X 2. Does the amount and location of the taking impair the use of the remaining section 4(f) - lands for its intended purpose? X 3. a. If the total 4(f) site is less than 10 acres, is the taking less than 10% of the total acreage? _ X b. If the total 4(f) site is between 10-100 acres, is the taking less than 1 acre? _ c. If the total 4(f) site is greater than 100 acres, is the taking less than 1% of _ the site? 4. Are there any proximity impacts which would impair the use of the 4(f) lands for their intended purpose? _ X 5. Have the officials with jurisdiction over the property agreed in writing with the assessment of impacts and _ proposed mitigation? X 6. Have federal funds been used in the acquisition or improvements of the 4(f) site? _ ;_; X YES NO If yes, has the land conversion/ transfer been coordinated with the appropriate Federal agency, _ and are they in agreement? 7. Does the project require the _ preparation of an EIS? X 8. ALTERNATIVES CONSIDERED a. The do nothing alternative has been evaluated and is not considered to be feasible and prudent _ x b. An alternative has been evaluated that improves the highway without any 4(f) taking and it is not considered to be feasible and prudent _ x c. An alternative on new location avoiding any 4(f) taking has been evaluated and is not considered to be feasible and prudent _ x 9. MINIMIZATION OF HARM a. The project includes all possible planning to minimize harm _ x b. Measures to minimize harm include the following: use of best management practices, design of bridge to accommodate bike path underneath 10. COORDINATION a. The proposed project has been coordinated with the Federal, State, and/or local officials having jurisdiction over the _ 4(f) lands x ;_ t YES NO b. In the case of non-Federal 4(f) lands, the official with jurisdiction has been asked to identify any Federal encumbrances and _ there are none X Note: any response in a box requires additional information prior to approval. Consult Nationwide 4(f) evaluation. I SUMMARY AND APPROVAL The project meets all criteria included in the programmatic 4(f) evaluation approved on December 23, 1986. All required alternatives have been evaluated and the findings made are clearly applicable to this project. The project includes all possible planning to minimize harm and that there assurances that the measures to minimize harm will be incorporated in the project. All appropriate coordination has been successfully completed with local and state agencies. Approved: 3 s 9z - '? '...ZZ to 146 M na er, Planning and nvironmental Branch NCDOT /5/ Z G Date f-?? Div' on Administrator, FHWA u r APPENDIX D 1 C ^? i t U 1 1 11 t United States Department of the Interior FISH AND WILDLIFE SERN AC'E ASHEVII.LE FIELD OFFICE 100 OTIS STREET, ROOM 224 ASHEVILLE, NORTH CAROLINA 28801 May 3, 1990 Dr. George J. Pesacreta Environmental Services Manager Wilbur Smith Associates P.O. Box 2478 Raleigh Building, Suite 910 Raleigh, North Carolina 27002 Dear Dr. Pesacreta: ¦ TARE PRWCE AMER;U1 !? This is in response to your letter of April 2, 1990, received April 5, 1990, requesting a list of endangered and threatened species for the proposed Graham Street Connector/Mallard Creek Road project in Mecklenburg County, North Carolina. Based on our records, there are no federally listed or proposed endangered or threatened plant or animal species in the impact area of the project. In view of this, we believe the requirements of Section 7(c) of the Endangered Species Act (Act) are fulfilled. However, obligations under Section 7 of the Act must be reconsidered if: (1) new information reveals impacts of this identified action that may affect listed species or critical habitat in a manner not previously considered; (2) this action is subsequently modified in a manner which was not considered in this review; or (3) a new species is listed or critical habitat determined that may be affected by the identified action. Although our records indicate there are no federally listed or proposed species within the project vicinity, two species of plants that are currently under status review by the Service (Schweinitz' sunflower (Helianthus schweinitzii) and Nestronia (Nestronia umbellula)J may occur in the impact area of the project. Status review species are not legally protected under the Endangered Species Act and are not subject to any of its provisions, including Section 7, until they are formally proposed or listed as endangered/threatened. We are including these species in our response for the purpose of giving you advance notification. These species may be listed in the future, at which time they will be protected under the Endangered Species Act. In the meantime, we would appreciate anything you might do to avoid impacting these species. Your concern for endangered and threatened species is sincerely appreciated. If we can be of further assistance, please contact Mr. John Fridell of my staff at 704/259-0321. In future correspondence concerning this project, please reference our log number 4-2-90-054. Sin erely, Brian P. Cole Field Supervisor cc: 1 Section Manager, North Carolina Wildlife Resources Commission, Archdale Building, 512 N. Salisbury Street, Raleigh, NC 27611 Mr. Charles Roe, Director, North Carolina Natural Heritage Program, P.O. Box 27687, Raleigh, NC 27611 North Carolina Department of Agriculture, Plant Conservation Program, P.O. Box 27647, Raleigh, NC 27611 Division Administrator, Federal Highway Administration, Box 26806, Raleigh, NC 27611 Field Supervisor, FWS, P.O. Box 33726,.-Raleigh, NC 27636-3726 I 1 1 J r TAMES G. MARTIN GOVERNOR THOMAS J. HARRELSON SECRETARY STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION P.O. BOX 25201 RALEIGH 27611-5201 May 11, 1990 'Y `15 >tA of Q DIVISION OF AVIATION AVIATION PARKWAY RACE16H-DURHAM AIRPORT (919) 787-9618 MEMORANDUM TO: Ms. Gail Grimes, Planning and Research Branch c? ?G FROM: Bruce Matthews, Manager of Aviation Development SUBJECT: U-2507, Mallard Creek Road in Charlotte We have reviewed the potential aeronautical impacts of the referenced project currently under study by the Division of Highways. We are not aware of any airports or other aviation facilities which would be impacted by highway construction along the corridor for this project. If we can provide any further assistance on this project, please do not hesitate to let us know. BEM <- EIVFO 4 An Equal Opportunity / Affirmative Action Employer STATE o NORTH CAROLINA DEPARTMENT OF PUBLIC INSTRUCTION West Edenton Street • Education Building eigh. NC 27603-1712 MEMORANDUM k f MAY2 S 1 Bob Etheridge Superintendent May 23, 1990 TO: L. J. Ward, P.E. Manager of Planning and Research NC Division of Highways " Highway Building FROM: Charles H. W a Assistant St t uperintendent for Auxiliary Services NC Department of Public Instruction • 217 W. Jones St., Ed. Annex I RE. Mallard Creek Road from Sugar Creek Road to Mallard Creek Church Road, State Project No. 9.8100316, T.I.P. No. U-2507, Mecklenburg County, North Carolina I Please find attached communication from Charles R. Allison, III, Assistant Superintendent of Charlotte-Mecklenburg Schools, relative to subject project. mrl Attachment iJ t t t an equal opportunity/ajfn»rative action employer Auxiliary Services Charlotte-Mecklenburg Schools Post Office Box 30035 Charlotte. North Carolina 28230 Telephone: (704) 379-7208 May 21, 1990 Dr Charles H. Weaver JAssistant State Superintendent F Auxiliary Services N.C.Department of Public Instruction 1116 West Edenton Street - Education Bldg. Raleigh,N.C. 27603-1712 Peter D. Relic Superintendent RECEIYE D Miry 23 SUBJECT: MALLARD CREEK ROAD FROM SUGAR CREEK ROAD TO MALLARD CREEK CHURCH ROAD, STATE PROJECT NO. 9.8100316, T.I.P. No. U-2507 MECKLENBURG COUNTY, NORTH CAROLINA I'Dear Dr. Weaver: In response to your letter of May 14 to Dr. Peter Relic concerning the subject project, we support alternative 2 and believe the road improvements under consideration will contribute significantly to the safe movement of traffic to and from Mallard Creek Elementary School. J-Thank you for the opportunity to review this proposal. Sincerely yours, i lCharles R. Allison III Assistant Superintendent Auxiliary Services LJ 1 Administrative Offices Education Center 701 East Second Street -? C f? CHARLOTTE May 23, 1990 Mr. L. J. Ward, P.E. Planning & Research Branch Manager North Carolina Department of Transportation P.O. Box 25201 Raleigh, NC 27611-5201 Q'N.? d0 N L$4??i BR% Subject: Mallard Creek Road Widening, Sugar Creek Road to Mallard Creek Church Road, T.I.P. # U-2507, Mecklenburg County Dear Jack: ?\ tn' v In response to your May 9, 1990 correspondence regarding the subject project, we have the following comments: 1) The 1988 Charlotte-Mecklenburg Thoroughfare Plan indicates that the Graham Street-Mallard Creek Road radial route be the through movement with the NC 49/ Graham Street Connector "teeing" into it near Rumple Road (see Enclosure 1). 2) An alignment has been set by local staff for the Graham Street Extension between Sugar Creek Raod and Mallard Creek Road.' Part of this rigjit-of-way has been dedicated through IBM's property. This dedication will be invalid if the project has not been programmed by either the City on State by January 1, 1993 (see Enclosures 2 and 3). 3) The 0.5 mile Nevin Road Extension (between Sugar Creek and Mallard Creek Roads) should be constructed in conjunction with this project due to the realignment of Mallard Creek Road at the Graham Street Extension to provide better thoroughfare network continuity (see Enclosure 1). If you have questions concerning our comments, contact Mr. Timothy Gibbs of my staff at (704) 336-3917. 3erely, R. N. Pressley, Jr., P.E. Director RNP/TDG/mdp Enclosures Department of Transportation 600 East Fourth Street Charlotte, NC 28202-2858 7041336.2261 7 -\ NAE?4n Rd. x+. = M Awj M • r RCS ow. s • 80 .-R•N.. t r • •?`` 61 01000 CINC t C .39 ? f? f r••= R I-oft CHARLOTTE- MECKLENBURG ?1'i?' '??`?° ?`=•`5«?•• .' . •= .;, METROPOLITAN PLANNING ORGANIZATION • •: ENCLOSURE 1 `; ?- •~* .y ": -?'? ` _ 1988 '? '? .•f CHARLOTTE- MECKLENBURG r• AL i• ox'' ? THOROUGHFARE PLAN ?Ry. • ??? " . ?? •' ' ADOPTED 30 NOVEMBER 1988 •ti?t rj SCALE: 1'= 4000' 'i ,y f ? ? is .• FILE NO ROS PROJECT NO. NO. 'r •? . r 1 c.ww i i i y ill O 2F--Q?h=--Z ai w a. CL - wwJOa J-z ZJm ~ a O OWOwDz -w W o CV Q-a?=JWO a _Z Z W W U04 U W W ZN o ? W a a V / ? Li O== F-3Z pOgtZ C 00 ¢ = 0 wW pn 0 QQ? _ N Z V cr) O OZ i- 0 J O O ?Q°?aa?a OPO ax o 0 v t ?• =) ?OtnOu.ZQw " v Y1 U.aD .Ix d0 F-Wo 7 J GJWZ_C } H > .j= tj W U 0 0 Z> > w3ZmozJ? W?!Cr MW W a2 = W a m 2 O =_3c?af-V= 40 o W O -off 'e o It a-IL 7 W m? W = , O i W N W N C.JZ Q x 3 6 - = W N h 8OI N 6 d Q W i n O ? r / =O M 2 01 0:? N t C j 6 y C a r p 6 ??2 227 \ ; e??2. / g'16 iO ? . ? N „ N z • a ge ? • ?+ L = i W / 6 ZO S O 9? ? 41 a: l W = > a J 19 q9 W 60. b ?yb i c e d?, Ow uo / sF• ? M/2:a W e ae i?r pO / v1 .il. ? W Y u d t O v 0 g N .... W O ?yo N . 006 00 z u v ? u N I ar m d U) LL N ? r Q fly b pO? W M ~ y a w O / C 6 u z O -,.? ?3? ? YI M .. HI O W h u h ?. l W ? W W r t 4 -1 F 1 W W s 0 o? d od z - ; z .I rr r ? SAN C f a ? N A w 0 -O dt j t I i 4 !ALDI OVA ' r u' ? r State of North Carolina Department of Environment, Health, and Natural Resources Division of Land Resources James'' Martin, Governor Wliliam.:W. Cobey, Jr., Secretary ' MEMORANDUM Charies H. Gardner Director Date: May 29 , 1990 , ... 1 To: Melba McGe From: Randy Cotten ('[Ivoe Thru : Garay Thompson Subject: MeckIenbui-g C=ounty, Ma IIard C k R d - Creek ^:rad from :sugar ree _,a ?.o Ma.1 1 a: d- Cr _e Church Road , St tc Proiec.t No. L`.-8 1003116, T . I . F . No. U-2507 . We have reviewed the above refere nced project and find that 9 geodetic survey markers will be impacted. The N.C. Geodetic Survey should b e contacted at P.O. Box 276137, Raleigh, N.C. 27611, (919) 733-3836 prior to ?onstr mot' on I t i u_ . n entional destruction of a geodetic monument is a violation of N.C. General Statute 102-4. GWT/ajs cc: Joe Creech, NCDOT j' P.O. Box 27687 0 Raleigh. N.C. 27611-7687 0 Telephone (919) 733-3833 ' ?? 13141SI6 _'?•' ? Jai 090 r _ := . :%kaGY ,x, i l1 l o__ _ Carolina Wildlife Resources Commission , 512 N. Salisbury Street, Raleigh, North Carolina 27611, 919-733-3391 1 Charles R. Full wood, Executive Director MEMORANDUM TO: Melba McGee Planning and Assessment _ Dept. of Environment, Health & Natural Resources FROM: W. Don Baker, Program. Manage Division of Boating and Inland Fisheries `i DATE: May 29, 1990 SUBJECT: Mallard Creek Road from Sugar Creek Road to ' Mallard Creek Church Road, Mecklenburg County, North'Carolina (Project 90-0908). It These comments are provided in response to your request of May 18, 1990, for information for input relating to fish and wildlife concerns for the proposed subject project. Wildlife Resources Commission review of the environmental document would be greatly facilitated if it contained: 1. A description of fishery and wildlife resources, including habitats, existing within, or impacted by the project. 2. The quantity of wetlands, streams, lakes, ponds and other fish or wildlife habitats to be graded, filled or otherwise disturbed. 3. Stream relocations, crossings or other proposed construction activity that may impact them. ' 4. Acreage of upland habitat impacted by cover type. 5. Mitigation measures proposed to avoid, eliminate, reduce, or compensate for fish and wildlife habitat losses. ' Thank you for the opportunity for input during the pre-planning stage for this project. We will be happy to assist in any manner feasible during all phases of the project. WDB/lp JAMES G. MARTIN GOVERNOR Att. HARRINGTON SECRETARY STATE PROJECT: F. A. PROJECT: COUNTY DESCR I PT I 014 : r? I STATE OF NORTH CARO DEPARTMENT OFTRANSPORTA P.O. BOX 25201 RALEIGH 27611 May 30, 1990 i r ?-, # JUN 6 1990 L,r HGr,ri?yS P P RFSEARGNO DIVISION OF HIGHWAYS GEORGE E. WELLS, P.E. STATE HIGHWAY ADMINISTRATOR 9.8100316 (U-2507) Mecklenburg Environmental Assessment for proposed Improvements to Mallard Creek Road from Sugar Creek Road to Mallard Creek Church Road, State Project No: 9.81003169 T.I.P. No:.U-2507, Mecklenburg County, North Carolina MEMORANDUM TO: Mr. L. J. Ward, Manager, Planning and Research Branch A I FROM: J. L. Hearne, Area Highway Geologist, Geotechnical Unit SUBJECT: Geological Environmental Impact Assessment The above project has been reviewed and it is anticipated that ' no significant adverse effects will occur to the geological regime. Maximum cuts of approximately 7 to 10 feet will be in residual, red silty clay soils that are well drained. No rock is anticipated in cuts on the project and the anticipated shallow cuts will not ' affect the groundwater regime. The relatively narrow floodplain of Mallard Creek will be crossed principally by bridging. Erosion and silt control measures will be necessary to protect Mallard Creek and adjacent down slope properties. A store, located in the northwest quadrant of Mallard Creek ' Road and Mallard Creek, has gas pump islands present. but the pumps have been removed. This property has a potential for buried fuel tanks. An Equal Opportunity/ Allirmative Action Employer :.JAMES G. MARTIN ' GOVERNOR T bMAS J. HARRELSON 1SECRETMBE I . R : COUNTY: DESCRIPTION: MEMORANDUM TO: FROM: 716 W. RIGHT Gi: l?f 4 I?Si3 STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION fN. W W 1. Main Street, Albemarle, N. C. 28001 Telephone 704-982-9181 June 1, 1990 DIVISION OF HIGHWAYS GEORGE E. WELLS, P.E. STATE HIGHWAY ADMINISTRATOR U-2507 MECKLENBURG MALLARD CREEK ROAD FROM SUGAR CREEK ROAD TO MALLARD CREEK CHURCH ROAD MR. CECIL R. MCLAMB STATE NEGOTIATOR MR. J. A. WEST 1`` DIVISION RIGHTjOP WAY AGENT ' In reply to your memorandum of May 16, 1990 concerning Project U-2507 the writer has inspected this project. It is our recommendation that an urban typical section (Curb and Gutter Section) be used between Mallard ' Creek Church Road and the W. T. Harris Boulevard by virtue of residential and commercial development in this community. It is noted that the Mallard Creek Elementary School is located at 9801 Mallard Creek Church ' Road and further that Country Side Montessoir School is located within the section recommended for the urban typical section which would lessen the impact on play areas for each school as well as reduce proximity damages to the residential structures in this area. It is noted that the proposed new location between Rumple Road and the existing Mallard Creek Road will involve a railroad spur line and at ' least one structure, a residential farm dwelling which may have historical value. Please advise if we may be of assistance to you concerning this matter. JAW:pb r An Equal Opportunity / Affirmative Action Employer 1 JAMES G. MARTIN GOVERNOR $HOMAS J. HARRELSON SECRETARY STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION. P.O. BOX 25201 RALEIGH 27611-5201 June 5, 1990 ? Q .'JUN 71990 y DIVISION OF 0 22,1, HIGHWAyS ?Q? cC4 DIVISION OF HIGHWAYS GEORGE E. WELLS, P.E. STATE HIGHWAY ADMINISTRATOR I. D. NUMBER: U-2507 ' COUNTY: Mecklenburg DESCRIPTION: Mallard Creek Road from Sugar Creek Road to Mallard Creek Church Road MEMORANDUM TO: Mr. L. J. Ward. P. E. ' FROM: D. M. Sellers FOR: C. R. McLamb ' SUBJECT: Comments regarding Mallard Creek Road ' As a result of your Mr. J. A. West, Division recent memorandum, Right of Way Agent we contacted in Albemarle, and asked that he provide us comments in re gard to the above mentioned project. Mr. West has completed his report, and ' we are submitting a copy of the report for your information. Please advise if we can be of further assistance in re- gard to this matter. DMS:mem ' Attachment An Equal Opportunity / Affirmative Action Employer 1 1 1 1 Y DIVISION OF ENVIRONMENTAL June 5, MEMORANDUM FROM: .SUBJECT: Melba McGee Steve Tedder 1990 ;;c •r C, ?.C? r?lll Project No. 90-0908; Scoping Comments for Proposed Mallard Creek Road, Mecklenburg County The following DEM comments address potential impacts to water quality and wetlands. Surface Water Quality There are no special surface-waters of concern within the project boundaries such as those classified as WS (Water Supply), HQW (High Quality Waters) or ORW (Outstanding Resource Waters). However, NCDOT should still strive to minimize the water quality impacts of the project on even the Class C. waters within the scope of the project boundaries that can result from highway construction and use. Construction impacts can be reduced through strict adherence to required sediment control measures. Longer term nonpoint source impacts associated with highway use can-be minimized by avoiding use of curb and gutter, which traps pollutants on the road surface and pipes them to receiving waters, and instead giving consideration to a rural section which features vegetated filter strips along either side of the road which can remove some pollutants prior to their reaching a surface water. Wetlands The brief project summary provided by NCDOT indicates that limited wetlands impacts will occur. A Water Quality Certification will be required if a Section 404 permit is required by the US Army Corps of Engineers. A prequisite to issuance of the certification will be assurances that NCDOT has followed the Clean Water Act's 404(b)(1) guidelines and that mitigation, if necessary, is appropriate. In this regard, the EA should clearly delineate the boundaries and provide a description of the type(s) of wetlands and values that may be impacted by this project. It should be noted that sediment control and wetland avoidance do not constitute mitigation for impacted wetlands. We appreciate the opportunity to provide comments on this project during the planning phase. Please contact Mr. Alan Clark if you have any questions. (733-5083) JAMES.G. MARTIN " GOVERNOR THOMAS J. HARRELSON SECRETARY C' y -?3' HIGHWAYS GEORGE E. WELLS, P.E. STATE HIGHWAY ADMINISTRATOR In Reply Refer to File No. 10-90-3 MEMORANDUM TO: Mr. L. J. Ward, P.E: Manager, Planning and Research Branch Attention: Ms. Gail Grimes, P.E. , ' FROM: L. T. Williams, P.E. Area Traffic Engineer ' SUBJECT: Mallard Creek Road from Sugar Creek Road to Mallard Creek Church Road, State Project Number 9.8100316, T.I.P No. U-2507 in Mecklenburg County Per your memorandum dated May 9, "1990, this office has reviewed the subject project. We are unable to identify any ' environmental aspects that would be of concern to the Traffic Engineering Branch. ' Alternate 2 is recommended. This Alternate will reduce congestion, improve safety, and provide a higher level of service needed for this rapidly developing area of Mecklenburg County. Please advise if you desire additional information. JML/LTW:mis CC: Mr. N. C. Crowe, Jr., P.E. 1 STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION P.O. BOX 25201 RALEIGH 27611-5201 June 6, 1990 An Equal Opportunity / Affirmative Action Employer 1 F7 IN REPLY REFER TO Planning Division DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS P.O. BOX 1890 WILMINGTON, NORTH CAROLINA 28402-1890 June 6, 1990 Mr. L. J. Ward, P.E., Manager Planning and Research Branch Division of Highways North Carolina Department of Transportation Post Office Box 25201 Raleigh, North Carolina 27611-5201 Dear Mr. Ward: ?N???d 40 +? ?' r z s?^c l1. r 7 }>. r?- q C q A CD A' We have reviewed your letter of May 9, 1990, requesting information for "Mallard Creek Road from Sugar Creek Road to Mallard Creek Church Road, State Project No. 9.8100316, T.I.P. No. U-2507, Mecklenburg County, North Carolina" and offer the following comments. Project effects on flood plains and floodways are being investigated. The effects should be coordinated with local governments. =. Department of the Army permit authorization, pursuant to Section 404 of the Clean Water Act of 1977, as amended, will be required for the discharge of excavated or fill material in waters of the United States or any adjacent and/or isolated wetlands in conjunction with this project, including disposal of construction debris. Specific permit requirements will depend on the final project design, area of waters and/or wetlands filled, construction methods, etc. Under our mitigation policy, impacts to wetlands should first be avoided or minimized. We will then consider compensation or mitigation for unavoidable impacts. When final plans are completed, including the extent and location of any work within waters of the United States and wetlands, our Regulatory Branch would appreciate the opportunity to review these plans for a project-specific determination of Department of the Army permit requirements. Should you have any questions, please contact Mr. Steve Lund, Regulatory Branch, at (704) 259-0857. We appreciate the opportunity to comment on this project. If we can be of further assistance to you, please do not hesitate to contact us. rely, Lawrence W. Sa#nders Chief, P anni g Division 11 fs •? V1rn+p~ •??: vC 1J .i State of North Carolina Department of Natural Resources and Community Development y..y Division of Forest Resources 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Governor Griffiths Forestry Center Harry F. Layman William W. Cobey, Jr., Secretary 2411 Garner Road Director Clayton, North Carolina 27520 May 29, 1990 : nc.17 ?R ?plAA `` MEMORANDUM i i y TO: Melba McGee _ Environmental Assessment Unit ?j? FROM: Don H. Robbins /J!'? Staff Forester dt' .9g r, SUBJECT: EA for the Proposed Improvements on Mallard Creek Road from Sugar Creek Road to Mallard Creek Church Road in Mecklenburg County, N. C. PROJECT 90-0908 DUE DATE 6-7-90 To better determine the impact to forestry in the area of the proposed project, the combined Environmental Assessment Project Planning report should contain the following information concerning the proposed improvements for the possible right-of-way purchases for the project: 1. The number of total woodland acres that would be taken out of timber production as a result of new right-of-way purchases. i 2. The acres breakdown of this woodland concerning present conditions such as clear-cut areas, young growing timber, and fully stocked stands of very productive timber within the new right-of-way purchases for disturbed and undisturbed portions. 3. The site indexes of the forest soils that would be involved within the proposed right-of-way, so as to be able to determine the productivity of these forest soils in the area. 4. The number of woodland acres that would affect watersheds in the area, if the woodland was removed. P.O Box 27687, Raleigh, North Carolina 27611-7687 Telephone 919.733.2162 Melba McGee PROJECT 90-0908 Page 2 ' 5. If woodland is involved, it is hoped that the timber could be merchandised and sold to lessen the need for piling and burning of debris during right-of-way construction. Provisions should be indicated in the EA that the contractor will make all efforts to salvage any merchantable timber to permit construction, once the contractor takes charge of the right-of-way. 6. The provisions that the contractor will take during the construction ' phase to prevent erosion, sedimentation and construction damage to the remaining standing trees outside of the right-of-way boundary and construction limits. We would hope that the improvements would have the least impact to forest and related resources in that area. DHR:gm cc: Fred White File r. i r? lect' N ame ,? ? ?ggp -PAni}'ZNT OF ENVIRONMENT, HEATH =NO NATURAL RESOURCES I V I S I ON OF ENVIRONMENTAL HEALTH Liter-Agency Project Review Response M- me, .1'? . ? '\ Project Number County U Type of Project The following are our comments on the above referenced subject. The applicant should be advised that plans and specifications for all water system improvements must be approved by the Division of Environmental Health prior to the award of a contract or the initiation of construction (as required by 10 NCAC 10D .0900 et. seq.). For information, contact the Public Water Supply Section, (919) 733-2460. ?Several water lines possibly are located in the path of an adjacent to the proposed project. Due to a possible rupture during construction, the contractor should contact the appropriate water system officials to specify a work schedule. The proposed project will be constructed near water resources which are used for drinking. Precautions should be taken to prevent contamination of the watershed and stream by oil or other harmful substances. Additional information is available by contacting the Public Water Supply Section at (919) 733-2321. Back flow preventors should be installed on all incoming potable,water lines. Additional information is available by contacting the Public Water Supply Section at (919) 733-2321. This project will be classified as a community public water supply and must comply with state z- and federal drinking water monitoring requirements. For more information the applicant should contact the Public Water Supply Section, (919) 733-2321. ' If this project is constructed as proposed, we will recommend closure of feet of adjacent waters to the harvest of-shellfish. For information regarding the shellfish sanitation program, the applicant should contact the Shellfish Sanitation Branch (919) 726-6827. The applicant should be advised to contact the local health department regarding their requirements for septic tank installations (as required under 10 NCAC IDA .1900 et. seq. and/or sanitary facilities requirements for this project if applicable.) For information concerning septic tank and other on-site waste disposal methods, contact the On-site Sewage Branch at (919) 733-2895. The applicant should be advised that prior to the removal or demolition of dilapidated structures, an extensive rodent control project may be necessary in order to prevent the migration of the rodents to adjacent areas. For information concerning rodent control, contact the local health department or the Public Health Pest Management Section (919) 733-6407. The spolI disposal area(s) proposed for this project may produce a mosquito breeding problem. For informaiton concerning appropriate mosquito control measures, the applicant should contact the Public Health Pest Management Section at (919) 733-6407. --C, ??r j c? ! J o EF, Reviewer Bran h/Unit late r r t State of North Carolina Department of Environment, Health, and Natural Resources Division of Water Resources 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Governor William W. Cobey, Jr., Secretary June 7, 1990 T MEMORANDUM .r cc JUN 1990 r? ?I:vit,r 1 - ,r o 0 John N. Morris Director TO: Melba McGee FROM: John Sutherlan i ' SUBJECT: 90-0908, Impro ng Mallard Creek Road in Mecklenburg County a s? We have the following comments on the above project: 1. At stream and wetland crossings, utilize bridges whenever possible to minimize habitat losses and floodplain encroachment. 2. Minimize the loss of timber and prime farmland. 3. Provide vegetation buffers when highway passes close to residential areas. j 4. Mitigate the loss of wetlands and forests. ¦ 5. Minimize the use of curb and gutter; maximize the use of porous pavement and grass swales. 6. Involve local landowners in gathering data on impacts; be flexible on location of alternatives - adjust them to meet local concerns. i ' P.O. Box 27687• Raleigh, North Carolina 27611.7687 Telephone 919-733- 4064 t z .T . 3- 71 t ` r. 1 CHARLOTTE June 7, 1990 :0 r t L Mr. L. J. Ward, P.E. Planning and Research Branch Manager North Carolina Department of Transportation P. O. Box 25201 Raleigh, NC 27611-5201 Subject: Mallard Creek Road Widening, Sugar Creek Road to Mallard Creek Church Road, TIP, #kU-2507, Mecklenburg County Dear Mr.-Ward: In response to your May 9, 1990 correspondence on the subject project, the Charlotte Department of Transportation has provided comments to the Planning and Research Branch for consideration during the Environmental Assessment process. I would like to reinforce staff's recommendation that the project's southern terminus just east of sugar Creek Road be consistent with the adopted 1988 Charlotte-Mecklenburg Thoroughfare Plan. The Plan indicates that the Graham Street-Mallard Creek Road connection is to be the through movement instead of the NC 49 Connector-Graham Street connection. Our other concerns were outlined in Bob Pressley's May 23, 1990 letter. If you have any questions concerning any of our comments, please contact Timothy D. Gibbs with our Department of Transportation at (704) 336-3917.. a• r: Sue Myrick, Mayor Office of the Mayor 600 East Fourth Street Charlotte, NC 28202-2839 r. 3 d sr r ^ A r 1 r r' n Mr. L. J. Ward Page Two June 7, 1990 Local transportation staff will continue to assist the consultant and NCDOT on all efforts regarding this project. Sinc ely SUE MYRIC SM:mdp cc: Julie Burch, Assistant.City Manager R. N. Pressley, Jr., Director, Charlotte Department of Transportation o"'SUTFv JUN STATE OF NORTH CAROLINA riEAD.Ot:1. , DEPARTMENT OF TRANSPORTATION k ?J.AMES G. MARTIN GOVERNOR DIVISION OF HIGHWAYS 'mot" June 8, 1990 THOMAS J. HARRELSON v SECRETARY, GE E. WELLS, P.E. STAT AY ADMINISTRATOR ` `??N; MEMORANDUM T0: Mr. Horace Jernigan C; State Location and Surveys Engi ti`?i FROM: D. P. Wilson, P.E., R.L.S. 41,Q Area Locating Engineer* rn SUBJECT: .. Environmental Impact of the Proposed Mallard Creek Road Improvement from Sugar Creek Road to Mallard Creek Church Road; State Project 9.8100316, TIP No. U-2507, Mecklenburg County I have reviewed the above project and offer the following comments. Alternative 1, do nothing, is not feasable. This area is undergoing rapid development and the additional traffic generated will require an improved roadway. Alternative 2: The proposed new alignment between the Graham Street Connector and Mallard Creek Road would run through relatively undeveloped land. There appear to be no major problems involved with this section. From Rockwell Church Road to about 0.3 mile north of W. T. Barris Boulevard, both horizontal and vertical alignment are good. Symmetric widening would be appropriate throughout this area. Development is light and curb and gutter would not be required. From 0 mile north of W. T. Harris Blvd. to Governor Hunt Road, some revision in alignment should be considered. By widening on the east side ' through this area, an improved horizontal alignment can be obtained. From Governor :aunt Road to the end of the project, a curb and gutter section should be used. Left turn lanes should be provided at the entrance to Mallard Creek Elementary School and at Colvard Park 'day. Horizontal and vertical alignment are good through this area. I An Equal Opportunity/ Affirmative Action Employer A.. RAl( 3 i ? ITt State of North Carolina . Department of Environment, Health, and Natural Resources 512 North Salisbury Street • Raleigh, North Carolina 27611 mes G. Martin, Governor ?. 'I-William W. Cobey, Jr., Secretary i MEMORANDUM TO: FROM: RE: Chrys Baggett State Clearinghouse i u(C 7090 ?i G;t i ^ ?J Melba McGee Project Review Coordinator Douglas G. Lrwis Director Planning and Assessment 90-0908 - Mallard Creek Road - Mecklenburg County DATE: June 11, 1990 i i The Department of Environment; Health, & Natural Resources has reviewed the referenced document. Our review efforts raised some issues that need to be more fully addressed before this project proceeds into final planning. There is mention of wetlands being impacted. The Department of Transportation (DOT) should recognize the importance of these wetland areas and provide details on how they intend to avoid or minimize the impact to those areas. In relation to these and the other concerns mentioned in the attached comments, this department recommends that DOT fully address each item and work with our divisions throughout the planning stages to avoid impacts. MM: bb Attachments 011 IL.. i F L_ 11 1 t MEMORANDUM TO: FROM: ? s STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION P. O. BOX 25201 RALEIGH 27611-5201 June 11, 1990 L. J. Ward, P.E. Planning and Research Curs B. Yates Bicycle Coordinator Jack Ward, Manager Planning and Research Room 462, Hwy Building few '? • -• /T?IOMAS J. HARRELSON ?+*»• SECRETARY r .JAN c.? `- 199 SUBJECT: Mallard Creek Read from Sugar Creek Road to Mallard Creek Church Road. State Project No. 9.8100316,171P No. U-2507. Mecklenburg County. North Carolina In your memorandum of May 9. 1990, you requested our comments regarding the proposed improvements to the above mentioned project. The Mecklenberg County Parks and Recreation Department has plans for a greenway along Mallard Creek in the vicinity of the above project. In conjunction with these greenway plans, the State is funding three bicycle/pedestrian underpasses beneath highway bridges along the creek. One of these proposed underpasses is beneath the bridge where mallard Creek Road crosses Mallard Creek. According to the preliminary statement for TIP # U-2507, this bridge is likely to be replaced as part of the upcoming project. Therefore. we suggest that plans to replace the ridge where Mallard Creek Road crosses Mallard Creek be coordinated with Mecklenburg County and the DOT Division 10 office. The Bicycle Program recommends that adequate vertical and horizontal clearance be maintained for the greenway path to pass beneath Mallard Creek Road. It may also be desirable to consider on-road accommodations for bicycles as part of the Mallard Creek widening, since this road may well be a feeder on-to and off-from the greenway. We are awaiting information from Mecklenburg County regarding bicyclists' needs in this area. We appreciate the opportunity to comment on the above named project. Please feel free to contact us again regarding this or any other bicycle related matter. CBY/jc An Equaf Opportunity / Affirmative Action Employer ? - 1,a5Ulgo rS ? - a North Carolina Department of Cultural James G-Martin, Governor Patric Dorsey, Secretary yoC.'c 8 ?9a. urc?o . and History William S. Price, Jr., Director June 13, 1990 MEMORANDUM TO: L. J. Ward, P.E., Manager Planning and Research Branch Division of Highways Department of Transportation FROM: David Brook, Deputy State ?, ?-??? Historic Preservation Officer C?- V SUBJECT: Mallard Creek Road from Sugar Creek Road to Mallard Creek Church Road, U-2507, 9.8100316, Mecklenburg County, CH 90-E-4220-0908 G' v rte' We have received notification from the State Clearinghouse concerning the above project. We have conducted a search of our maps and files and have located the following structures of historical or architectural importance within the general area of the project: Flow House. Southeast side of SR 2467, 0.2 mile northeast of the junction with SR 2480. This house was recorded during the survey of Mecklenburg County and is potentially eligible for the National Register. Bisaner House. Northwest side of SR 2467 at the junction with SR 2494. This property is a common house form and is not eligible for inclusion in the National Register. Because of the location and topographic situation of the proposed project area, it is unlikely that any archaeological sites which may be eligible for inclusion in the National Register of Historic Places will be affected by the proposed construction. We, therefore, recommend that no archaeological investigation be conducted in connection with this project. The above comments are made pursuant to Section 106 of the National Historic Preservation Act of 1966 and the Advisory Council on Historic Preservation's Regulations for Compliance with Section 106, codified at 36 CFR Part 800. 109 East ones Street • Raleigh, North Carolina 27601-2807 .I Page Two Thank you for your cooperation and consideration. If you have questions concerning the above comment, please contact Ms. Renee Gledhill-Earley, environmental review coordinator, at 919/733-4763. DB:slw cc: Gail Grimes Barbara Church State Clearinghouse 1 MECKLENBURG COUNTY Park and Recreation Department February 4, 1991 George J. Pesacreta, Ph.D. ' Environmental Services Manager Wilbur Smith Associates P.O. Box 2478 Raleigh, NC FILE#8715 DPS#6 A:PESARETA.JSD Dear George: This letter is written in response to our conversation on February 1, 1991 regarding the North Carolina Department of Transportation (NCDOT) project: U-2507 (Mallard Creek Road Widening). As promised, I have enclosed excerpts from the AASHTO Guide for Development of New Bicycle Facilities 1981. I have highlighted those areas directly related to underpass trail construction and design. As you will note, the AASHTO Guide recommends a twelve (12') foot wide path with a minimum two (2') foot clear width on either side for a total horizontal clear width of fourteen (14') feet. The AASHTO guide also recommends a vertical clearance of ten (10') feet to accommodate emergency and maintenance vehicles. The typical trail surface we use is a gravel and sand mixture that is compacted to form an extremely hard and durable surface under normal flood conditions. Due to the increased destructive force of water directly beneath a bridge structure, we substitute portland cement concrete in those areas. We typically extend the concrete to include the entire area within the road right-of-way. The Mecklenburg County Park and Recreation Department sought and was awarded $105,000 through the NCDOT Transportation Improvement Program (TIP) for the construction of this underpass. Enclosed is a copy of the NCDOT TIP listing from November 1987 describing the project. I am unaware of the project number assigned by NCDOT. We are awaiting .correspondence from NCDOT regarding the specific date construction will begin on this project. 1200 Blythe Boulevard • Charlotte, North Carolina 28203-5892 • (704) 336-3854 George J. Pesacreta, Ph.D. Page two Please contact me at (704) 568-4044 should you have any ' questions or comments regarding this matter. Your attention to this topic is greatly appreciated! st egJohn S. JSD:mj Attachment Copy to: R. Wayne Weston, Director Frederick H. Gray;-Deputy Director Nancy M. Brunnemer, Chief, Division of Planning Services Curtis B. Yates, NCDOT s I t 11 1 t ?. W O0 ' loom is i? w Q • N a C -0 r t O C 't a i Z E 1 _ .77 1111 I_ ? ?_.1_ _?? _ ? •. 1 _ .. ?.?' ,. = _ .. ZI: 73 J. .; cry l a itz of J' 0.O f .n ? Q> YI 1• S O L v to to C C >` ' n j •C n a J V V=0 _ y 3 G .y a. y ?•? y ` - 3 :J ? J J y 7? 3 .. O_ C L OC C > m> O ` E L? H v a 3 v n v •,' ^,J? ? ?^ C ? M =? C a L n y tCJ C in ? ? n s X 's 7 Q 7 O n L u C) - LU C O a J L oD E u c 1 ?" II c eCa Lao y y ` c v E it O s O •o a ? .., v n •p ? 3 is - y u G ? u y? d p - .a y v= :n ^ O v? u L O C m v c, v '7 H O C-- v O y v O v v vi _ J v T O > vi 7 7 `- O s? L - 7 ? v. .:;e .. ar. G A O C V C y O C C: C 7 C C 7 7 7 ') 2 cc ?? J y V ?'? v7 ? j d ? O 7 Y •y y 7 ?dM L L L n ? O C? t u q oosv O - u > v C.X,-°s = 3 s us MCC ru- s IF 'nom v C rCj D!i y O :,. of y yCOS, v Y n a y _- J Cc v O E y o _y G o O s E y y H a ,-, a ' ,_ yCp:.7 .r O u a; .D Gs. N •'? `? N N N T E O> C r. vs;TJ %1 C C O oo -0 C ?, C a ? ? a.°o•= ?•? EE: (iLi ooooc a '- " v v V ? '' ? v no ? ?.` o _ v •'?? C >, L BLS >•, v ` (/1 7 L L_ vi s v U s n ld` C y v L 7 aOi a y. eo._ L y s a y v .°? :7 O- v" v v o 3 0 3 v tA 10 ;n ej = `'? E s O¢ O c y o a 3 T y _ x n s u O` p^ O. C IA ? , C n ,, t a L u ?C 3 y w v v y C 7 '? L y 7 y > C C J J O 70 L ; G T L vyi y OD .! ?.. C y >+ ;7 L C ?? 3 L .O C Y q L n L is y p ._ " v ,? a s t c 15 c Y E o W v _ n 3 3 c vi O y a 00 n G u y 3' C c y v O v v V Sr L 7 u^ y V. lu caf. c Li. y •? > G n_ n :C E" L G t 70 .C 7 y m .C ?' O C •,Jj O G 7 n .? ° y C 7 E G C rJ O > •:n G 3 'C ` O e7 .. 00 •,a 7^ y •7 C C O y = n 3 v E p v? O ?n O h v 7 C n 0` O E- u C> N N'" l ehd O a t :j O n '? y G G. ?•3 n G. 1 y y of c.. .J .fl + - m V L y E ?' v c_ ° ° E ?= s u H o c avi > E a u r - v v ? c ?• y 'Y ? c m cL a. cs c o °?° G c= E u 3 vn v aci v ; y u y C O y `w ?` v 3 to u u 7 u 6) 'O G G p E `?° E v v _v cs > v c y? _ a .. 3 6? t V C° L rte. d E m ,X > O V C C O to V Gn?j E 3 p y z C of v v: p v O m u rn ca m .,, L 64 ? ,.? t V a? v u 3 O ?. s.E 00m,? ` s.ut ` v = 3 c u U u` v u- 3 m D ,`; > y o G r: v y s E o a s c v 7 N u L ` m rn >? N Y O 6? >. y t 7 ?. >•, d M N C V 7 7 y 7 ,G m V L `' C ` ?` m u v s Ry u v > vi _ ,', Q c 3 m °? °° m cc ° C o a v ° O v" a, a° c c v w G v s v v, a?i a 3 v °? y m er O e" cc :PC u H y `O a •.in a c •e- .0 L '_ > u v v v_ E c U) E- o v a v u v m v o u e e ° a v v C >,e L d e?Y A as E '^ •'- ?° E u c u v .E v v o u v y m y ry c v v c v v o X u > . = c ?? = uss ?='? °' v v u ?.eD ?-.c ? c L a E r > Gn W, - :3 s v, m y .y d v v s ' v v cm 0 y L c =' c II m E> 'u c co c3 e E T s v u In s v. ; c AL > a m v.` p c v o v;c ruo- o'; Ly E v ?, c? _ S m° ; .? y C u c .C J s m C E u s 7 y N Q. 0 u y_ v c?.? v s m v._ ?..? E 0.=- •a= E 3 v v •- v E G o v > °° y 'C E W H C G O E -c E ooc v c- u.=?? c E=sue a a; c v_ a E. c Y m o o E rp to - E , .2 E Do . O v 0 N y y m O 0 u a y > 7? O •p c C L V C 61 ?- .. u C C v u v c`" vs_ >•_p a u> _ E =s 3 u N o? v > o II it II II _• ° m? c u u 3 E L y a ?' h- m s c EM C* _ c o c° vac a s E a u`> > d$ Ln = y ?n E N E a 3 c s `o > CZ 0 - t E m t L m N m .> N C s vOi L L = C .C C C v E c v a u F' 00 o c °co 's y o •` F- v o 0 3 c c m y E:, r y 3t G7L? L:., o? L E? E v? c.E Gu of EE L • 7 N? U n L p j V C C E C C C %? O` N= N N q C .. C 7 .. ^ .. N o _C N •C G t= U _? tn. 7 G 0 C U J C C. N G= L G' :.1 3^ '? 7 N p• ;? 7 C C y y > n O O G C ` Q: C O E 3 J> 3 O v O y L - E ?= •r, 3 v 'f c L n C V :/7 C n O• V '7C '7 '`7 .7 •r. N> 7 O N 3 N C V • ? L G. :' , G L C N N ` "-? ?. n %? C N rn V N 7 Q 3 C ,? •? O y y> a C L C :D 7 .. y C u E 3 3 0 O •= n vy ?- N >. G X ., 7. ;? ,00 G ?. c_ C G O G y u 0 0 7 N yp ". N n vi '? :7 N F N C 'C = y .'? _ v-fi T N >, ° y C L N 'N C N C y .p L C? p V L N E J U n c N_ L 3 N ? c .- ?' - oo C v N v ?_ - L c ,?.:.... C N C •? O C OD n 0 `n 7 c=s L C O j v d ,C O L O y .V C J N 7 .? N E •= T n O 7 V 7 y' ?' y a V L N O t n y L L a= L N ;^ •r, J 7 N 7 C` .D U O C J7 y L O '.,7 N y y ', y N J> >• O> G _C m e C> J :' Z O E N Q N ° Q ?. L > ?. C 3 N a n ?' of C .O '.?i ,^•„ y y L Jf y` Q U :7 7 LL N N N ma > L O N C N C V C L U j 3 C >+ ;) 7 ';? s a L_? ?- 3 c ? L y u c N 0 ?. 7 ,> n 0 J- O 7=_= L .3 v 73 75 -V > r- •? N C :' y 3 3 _°i .? j 0 7 C ;? ` L n O ¢ V ?+ 3 v 7 c v w C C y 7 > C - 3 t V ^ n C L N y V u C E L n 75 J Z • ?0 _`o 7 z C _c C rn G _? '.9 +? ?`•' aCi ` L E raj ' 3 .''_' • ? 70 . _ 7 7 CN' .° n O> O. L N U 6 of L, >. C L Y `N `' 7 3 G V ?. dom. N `' V. c N? ;,' r y• ;L oc c y c p` cn c to ° -.n V ',?, = c c p c E V >. N 7 c O ._ = N> t •? U .? `U tC7 of O V ,= N d N ?'- N t` •> u 7 ri 7 J = y ''.' ` C ? V 7 N Q c H O L N L 7 O i.. 7 y` r "F -" °' 3 Z L ° L y Q L G 3> ?. T C C V> J O ` ? y N '!1 ,? 3 C N N > n L _ O N L a y L?'7j c7 ?" °J U E_ G. C `9 q L_ cE Jf L L :J p n Etj m 7 7 Y C 3 ' C C N O O L T ?= O ?` oD ?. p N C '_ ` C C '_ > y y L G n= y C L _ L z° a o E 3 a-> N'-° c '-' °° s N O ` °- a c n c a a->' v `u c v y 3 E L N n :3 0o G y N N c'7 c O N E C 7 U v C ?. n ` n > C .C V L 7= a n ? .N ?•' N^ O 7 c y 7 3 L y 9 L p :? 3> ? rV y '? N H O C N ? 7 C; 'G .. N 7A L N> G n E T' y •? N ` G y= ._ N N C '.i T N C^ 3 t y :3 t y C 70 E N oD of n` y U N G C n N N :? ;? v V v 7 7 '7 3 c .L O 20 r C T 7 .7 O y N G [u V L C O C y n• C O u .0 O L C 3 y c oo -' 3 L z E C 'y 'C f J •r E N L C E .- L L ` E C O a .O n 'y y 7 a c Q O, v? J 7_ y? 0; C j` j• J ? 0; N C ,? j •? •%f G ?_ >> Z 'Q ??`? 7 C° L 7 ?' ?? E 0 C C C¢ L :' L V C T L L C _y .N c y o ;? C c -j 2 3 p ? y 7 7 c 3 'n E N v y? t' O?? E ? c ? •`... r v 0 ?- 7 Q p, .. O C O? O tn v n O v n 3 c 3= v v a .5 E E E u n u L>? u` G._.f ? _ C ._ C ._ Vf C: ? U y y, ?, p C. _ y •? N N t3 7 U - C F 'r 7 '?' > c o° -" ° v >` u oi, c c v 3 3 a`' r F E " -' C C > ?_ u> Y N G y C := C` U C L CU' " y r = V < ci c C C' y V N ` L of L` Q N y 0 p E E: OD u` V L .v C C L C- 'v: 7 `? s •`c r. . E y N s 0 c v s E, y` 3 r no y E o E yr 7 0 0 7 C L O ° C U -3 C C N . ?n L° a 3 C Q G" y G L L GJ CZ v= G° ` e50 U N H N? y_ N >. N ` E .`r y ^_ L y C -5 06 O U O V; N O N E y L N C u N u a c a v c ?? c >i a`mi L v ° " .T ?, .°° •`-' O 3 3 v: .? ° G 3 s N > _ V? 72 n c > C E .r ° u L 'E >, N `u U L :! v' C U O to :J C U :J C F >, O° y V p, , C` C L L G `° G E c a: H p V N _O C` •° E cJ V v' n G es ,y v ?+ U ?. N N C •p U C L C. .` O U U- % ? - V E •C L c._ ' - C L 7 a O N E c? a C L •• G L •u L L. $ v`n, = r d y E m y E c 2 ai >> t c. '-°- ' v" J - v t- v - u C cO ° 3 Z y cz h c °- N vii L ?' y E - C s r E ?= .? u ?' .: u N :? C L >+ E y U c C 7 0 0 0 v? y N N E C d U t? :J -• U= L N ?! •C C OD OD y ._ U y cS N v 'O N .C Q a G G U 7 L v: to w C L c` E L :0 eS V .> >' C Y t 7` C t N (U_ X C N y c y > > vUi C C C 10 Ij N 90 - 0 O C •C 3 C U .- cJ to 'O y N N '7 cE U •C U G `" u N V - C N - > 'g N o.m` obr. ; c?a;5 lul E o?='E r o y 3 c v r 3" v c `-' 3 yo u c U a c p c > r E 7 n: y a _m c ou s c' a E c _m " aXi K a`' ° y FU- ? c y Q C N O L ° -y' 'n v' O C y0 p p L N 0° C y y N y G j C `/• .. U U? N L te. d G C C> y y L ,C C y OD H y r V O 7 ?' E L c U 7 OD C Q L c `? C E v `u n c 'o>-o c r u ai ?, •? E?°„ vi c° 3 c Y= c v c .G `r. 'to y y N N L y y b O c= c u= ,C c' c c a°i c y v av ° 3 C a :' v c o to V :0 .O C C ,p N V: y 7 L ?_ y •> vi p L N E C H °J v m C oo = to - m 75 v .c ''fl O R >, vi L N L 00 n n N •vf 7 N c 3 .'i v y> Y. y V v, •? ':. f t^ m, C y u g U O E 72 Q ... 7 L C v7 >, ?. U E 7 J` > G> ^ C :? Q N 3 d s O O L m OD p OD y U 0 V O o c SP SP O N - V U y 7 :A C vi cr rr. o0 7 .C O L y L L L rn u O cC v' L C u 3 .E V •E v. ?- E N i ., 1 1 t` 1 f 11 1 F7 Ll c c`1 u y y u OD O N .v' U? .` H t a1 Ev s ? ? °D a `?>sE•3a1 ? ^c, c p c U o u c c .cs o ; F c a 'c EEvo°tEs-tc E p 0 u ? E a1 ? a1 ? T. eee ' ` ? O L ? u ? e y e1 L. `, y T OU 'C ? u y ? u ,? sn oo a ? ? p ? o H to ? ` ? •U > C OD ? c Q? c L .m c c o ? c aci ? ? ?,u o ? .oo eo E 'c 3 .CO 4WD E h _ d v _ _ > c L .o Q eo in ? ; s° v '? H` ..?.. C y? d d U L V Q E °' J CC7 7 e6 ai e1 ? O ? 'C 7 ..+ L y 00 7 y '? 7 N C WS u d _ ?. a1 u a1 c ? a1 a13° > r E c w _1 v'ZC O a? a? wvr-.Cd AC Z Es eoOF a'° N N ?w L y?? y E U v ed C C m :G N N a ? u > >. G sa 'se ? e=a L u L ? c? ? " ?•°? E :o u o d e? ? sn .e ? p ? sin O C ?N ? C = u c 5 E s u oo ti a1 p g 3 T O E .O =? Y O C y?? G?? CS .? O(.+ N CL ?•? 0b.eEti pip v: ,a C C y > m .. O? C ,? p W L _ y -au E a rr s L 10- U O .. 3 y 7 7 ?:tE '_ oD E Q c EEo C E ; c O `. E O O C C O : y aui sa _ _ E d O to .y g y p .m ? O ? O y 141 00 r y° c c u r t 3« s`o u z vi u e0 a u `-' ev is V s t a n e me 4. y a1 to 0 o c c y c c 0-- E i5 L4 s 0 c c E c c?_ c•p- O 3 a1?L c} O co O o C ; nC O 7 y= W T C $i L C O r O •= E O O O s.. eOD O ?. O Y 3 C O .C o p y ?V'yn' N m` 3 E y N sn - .y in 3 C 7= ht s,E r rj = c i>- L O ee_o u C> t sa 3 C s o C. >. OD r p d ? s v ?. Z ;j Iv t - 3 0 u t Q E j u R h u E o c io 3 t rcil a ° .: D v 0 c u c L U 1,s ?I y css = N - C '+ L c. '? Ts °1 a c u > u V T d y 1V:pppg? N L L .'1 ` C cc E 3 6>1 E d} L >. U G,% 7 d1v? a=c-oo 'C a w c ; u c c o p 13 s a1 u 3 O E` v ou >, a s E t a1 u ai 3 3 ... > 3 ar L u c 3 > > s"o 'gyp v' Cc- aci s c a1 E c`1 L- 3 ` c.0 g ? v:1"a a?i .c r y .u r - is E .0 3 O 3 g 3 S? ? O. u 3 L v. L E C >+ E °' c o s$ ?; c aci j c L z 's E y a c .S.. == c su °-1 s u 3 w ra ; C) 2 r .v u v m c v c u C Q C N y ,? 4: D ,O O L 7 ?- y L O y O V1 y t_ y w .C T7 u T 0-0 O N • 0 N B C ,O a) y? ? U C u C? c u L 7 y on C, G m r= O O O._N O_ o ?n ° O 0.0 Cya u o y u...?<0t. w m o c E ?p y G..N b ' E q Oq y 0-0 = C C._:c b y L L U A y V N E . •b c ? •o ? ? ? p > -OQ. y -N O y v 3 `' L .? O a 0 N`' C O rsi7 OypL N u N ? -, O '- b 'C c .C d C O E to. C. v7 :J C v N Z 7 'fl 43 0 •?•?'T.N y N N t y cC y d y t rn a t T 3 ed ? O b? u u 3 c 5." a O y y o.0 c y E °u' V JC L L NO_ L t y Nv S rn u G E'> o v O c p on O p C VI ,d C 0 c y q y> L V c o C ewe > ?. N N v yj m a? y F- o ?t E'er c? O .'_' 3 v C ai 3 a a 0-0 U- - .- - Cl t N 'n N W N y 00 j y N u c '? V O u •- W ? > ° c b c u.? .DcA 3" •E d -0 0 It c c 06 4-) z n ?, ?s c T fl ?° ` b L = y `O 0 U eOC . oo Q> eta C b •p u N ° m u y 'o c y 0 vN c 3 10 o _ fJ t N r u E co `E? o a a`Oi .M .0 H ?. > > .O A o0 U t ` ` N o v E u _c co a y O O C h u _C d c" .2 y O N " H 0 ? L h GO c t E u v y > eo ?. ° c_ E L C O c y U N y N C: 'pf r"1 ? O .r 06 Vl N ca. c .0 CC uv W) ?. N ?.. n O` cd in y .? m h L C O O c° u u Er °' y? c a 0 E O` O V pOp O V d? >. cd e0 be c b u v u u JU c 3 m e c O y d E t .. 0 ca > =,n > c L o V •?? V >cu?vECOG 0yyO`c Q E .?. L O y y> vl V t/1 r .- y., ;; y N 6! L C C y T` y O C co N QJ ° a y O L T O G ?O "' y C y 0 0 C L= u 7 fn ° ?? C. `? '? t '? C O L G? d a N L m D 3 0 O M p• O N N. j N w y -0 d y N O L n u a O c 'v v ?? L a N v_ ai c ' - ? E ? oL?NloLOOEoc? flv C y `p L `' O y 0> N .D 0 `? oD •00 ? Z p C y ?? E ief O C C O p• E L C E O m E a o 9 °° e v v, t? E `' y= ° a y • C ?.? C OU ? L L •C ? ? U t? y C y? ?- N ?. N V) 7 L y L O y •v ?L 3'o p•?t?s E-o OD ? Ty ? N a ', y y L 0? O. c 7 G N y 'J V7 .C 'O ° ?. y E N o c >1 teo.E o A C L•- n' u u m•°_ ooL E °o E o 3 0 C •C C 01-- N O. -j o z 'O .0 00 o o-- to c o o? u a fn eY a fl• C- y y j ` ,- G -' O 3 y o O'? NL'? 3 ,o•av Go E r s 3 u u' L OO 11 C O^ 7 h ? c a? a E 3 a?? ?-, ? c v ?° a c ° o?? °? T 3 N u N E p c. h .•'n N y tr v7 u> d j y O y T C v •v 'C" E cm > > L 0 •V y N`? y ° 0 7 N y y 0.0 n .. C r O ELi? C07 • ``?' vi y C N N G. C C L 7 0 C "yJ 0 ?O s G C '? ?• O c? y y y v C-Oy y? C 'E ? N t O y 7 3 oc >E wvL c y L_ E c V y 0.> t v y > > C v: O. > ,C ,>,. • ONO L N C •h N aa'uN'->37-2?`-syyo? Oo t v O E OD s E o0 C c W C j m u` N ' y n N Or L C> N H ?' •C '10 0 6 >1 ° a o ° v o _n 0 y L to H >. 4J cO 0 y° p Y oo 0 u ao n V 0 N 'O c :7 •0 Vf N N .jo 0 '? ? N Cr ?.. E c L C :o a N •> h `? 00 y 0 MO C O a ? u y y C y- L V MO M" u C, M o " o ?i E u c c s '3 ro co _o O ,- u ?+ a?i ° y T L n O ?E°?v= o=0aE N00 °? a vN u q ? -° E N L "y y y ca N y a`= o 'O 04 U Y of U C t 'X C 00 y s ., > u o 2 0 CL a? _a •ct•_ ° E N N '-' ea 'O y? 'O N c c c°_ .o 0 b >u s 3 y ° u L n C 0 a: n v ° u y of > e3 O c y 0 6. u?,` 3 `r y o v y v; co `° 3 3 ° •?" to H y" pyo U y v a 0 0 c 6l N b o a y u c aui is ?` H o D >, ty„ = y O H y c.5 a a •U C > y E > ev .. >L 0 ? C •c .0 pyj _ t N H C 4 7 0 .O 06.0 E u y°°°° o a •ep t ? •? t D U N N CJ A ?u .aE Et,o,?E? V 'v: L - GJ E c u a a v '? N N O1 >, C Y ? ? n u L C t y? L U it O >, .? • v 3 _?,. 0o C v', u u O. '' O C OD ? y E: 3 u y =' `ri ?n t -.2 Oro C) %D V O y O C >' C .y O ?s? 3 ai c >L y c N 3 o C c ys o. - '- C o L > y C: `"' N b0 C y N N O .C .D C7 .? ?••.` to N u C y O v? Y C vyi 3 3 y? O c? y" L? N _N L° y O ? L p? H c 06 V H° .c H Er T > c? c 0 j y > o > N N 0 y vi > y 3 a o ni y u .0 oo .°- m C N X bo'C N C o F- y o u v ?o H? eo y 06 N U N C 'O O 61 y X ?0 .D O >. .O >. C L y Q c u 3 a, `o c so E > 0 7E N t C O y C 3 N C L y H '_ t0 7 C Q a`? c, Q h •y v_ o u ?vE.E .O N S Ar s` November 1987 1 1 1 NORTH CAROLINA DEPARTMENT OF TRANSPORTATION BICYCLE IMPROVEMENT PROGRAM 1 1 For further information, r please contact: AV. NC DOT Bicycle Program P. O. Box 25201 Raleigh, NC 27611 (919) 733-2804 i N U d 'o a c a? 'C3 a? CL a) E a? U m co 00 00 co co co 00 00 00 co 00 00 00 00 00 00 co a O O O O O O O O O O O O O O O O O O O. O O O O O O 00 r -I Ln l0. M Ln t/l C7 Hz > w a aW H a U) u a H v1 A a H z a > w 00 A R 0z HZ x ?? H + a U W £ w z ?a w zH UA w u i w w a x z H 0 a z H >z U a 6 40 w ? v i wz x w . . H A wwH 0 bH u Hc7 o w Dw a az ^Hw rA w P4 SH Aw wH H > W c wH win H .a > `n ° a a a4 w a H u w w --z a cs a H > A w o HM> AH wA xz a a 04 •0 4z ? AH Hx cn a wa ANa 00 Q a U) P' ww A w - ? GL C4H H z::) as fn [1 wa c p cn ac7 oa HA aH aH cn >a _ ' ••H z Oz 94H H$ Hz w aQ H En z H 3 aiH z wm VI ?w ? aW x wz > > WAU W N of U A Wix HH > H WW a H WU! A? a 4uW 0 Z HN W 08 w z z c? Hau 3H A O H 4 cn u a £ 4 aw >+a ?, a 0 WH a z %0 ? U) a = w c U ) W4 ? a A Q OH coo o Wa W Hz Z HZZ i M0H co W Z ON N a i 30 ?C WQ aoW w W CYaH 5 H r H ln' P4 H WU) a H ux r-I W -Ia Q Ln0 V (7 (? ?Q m , r- a(nH r r-1w Lnai za z ?4 m xcxizAz ' aw U1° a ? a w`?' V v, i oA o4w v cn a ww z Ow ?o cnx z A UD Q H o v W 0 H H E-4 C9 , .? . W • z WH •U! •t? koH o£ •W wa •0 •a 0W Q x ?H z Wa x xzH WE -H x:D ?Ln xa0 x x M:0 4 aw o4w94 94z a ?+ a x as 1% C14 004 aA A> H ::)1-4 D O W4 A w U D O 5 AQcn Az AEI EnN AOcn Ax Acv xa z? E .? GNU Iw C Rm- c? d? 0 R V O J c 0 0 a C C3 .1 Ln Ln Ln Lr) Ln Ln r- A ££ w A ? A A ? Q ? A CA7 O ri a a x z w a U W z International Business Machines Corporation 1001 W.T. H Charlotte, N 704/594-1000 Distribute 6: Poole__ Vick ? O'Ouin Dudeck Prevatt n Bruto n d _ E'aott 6hullerApril 23, 1991 cL'? sib Nedwidek " s tl'w ' ? springer-- Newell , Elmore ?- - Grimes ,y s L. J. Ward, P . E . Manager a state of North Carolina Department of Transportation P. 0. Box 25201 Raleigh, NC 27611-5201 Mallard Creek Road (SR2467), Sugar Creek Road to Mallard Creek Church Road, Charlotte, Mecklenburg County, Al--2507 Reference: Your letter to Robert Miller dated April 11, 1991. Dear Mr. Ward, Thank you for keeping us informed regarding your alignment plans for the extension of Mallard Creek Road to Graham Street. We support your alternative D/A and will be willing to dedicate the right of way across IBM property. I would also remind you that the original dedication agreement ex- pires on January 1 1993 We trust that our ri ht f , . g o way dedication will allow prompt construction of this much needed roadway. Sincerely yours, C l/?l Robert M. Sim Manager, Site Facilities RMS:cie 91113CT40051 11 1 wry ,? swF o f. Guw North Carolina Department of Cultural Resources James G. Martin, Governor Patric Dorsey, Secretary December 4, 1991 Nicholas L. Graf Division Administrator Federal Highway Administration Department of Transportation P. d. Box 26806 Raleigh, N.C. 27611 Re: Historic Structures Survey Report for Mallard Creek Road Improvement, Mecklenburg County, Federal-Aid M-5238(1), State 9.8100316, U-2507, ER 92-7443 Dear Mr. Graf: Division of Archives and History William S. Price, Jr., Director Thank you for your letter of October 24, 1991, concerning the above project. We have reviewed the historic structures report by Louis Berger and Associates, Inc., and offer our comments. As noted in the report, in association with another Department of Transportation Qroject we previously determined that the Christensen House (no. 3) is not eligible for listing in the National Register of Historic Places. For purposes of compliance with Section 106 of the National Historic Preservation Act, we concur that the following properties are not eligible for listing in the National Register of Historic Places for the reasons cited: Bisaner-Block House (no. 1). The house is not a distinctive representative of its type. Chen House (no. 2). The house does not possess distinguishing qualities of importance in terms of architecture or assocition. Cochran-Hewitt-Fox-Hartiss-Terry House (no. 4). The house has undergone numerous character-altering changes. Garrison-McGee House (no. 5). The house does not possess distinguishing qualities of importance in terms of architecture or association. James House (no. 6). The house is not a distinctive representative its type. of 109 East Jones Street • Raleigh, North Carolina 27601-2807 Nicholas L. Graf December 4, 1991, Page 2 B. Z. Penniger House (no. 7). The house is not a distinctive representative of its type. Penniger-Warrick House (no. 8). The house h character-altering changes. as undergone numerous -n'• ' Piercy House (no. 9). The house is not a distinctiv its type. a representative of In general the report meets our office's guidelines and those of the Secretary of the Interior. The above comments are made pursuant to Section. 106 of the National Historic Preservation Act of 1966 and the Advisor Co il y unc Preservation's Regulations for Compliance with Setion 106, codified ? at 36 CFR Part 800 . Thank you for your cooperation and consideration. If you have questions concerning the above comment, please contact Renee Gledhill-Earle y, environmental review coordinator, at 919/733-4763. Sincerely, avid Brook ?eputy State Historic Preservation Officer DB:slw cc: L. J. Ward B. Church 0,euis Berger & Associates 1 r 11 1 MECKLENBURG COUNTY i 1 1 t Park and Recreation Department Y February 19, 1992 Mr. L. J. Ward, P.E. Manager, Planning and Environmental Branch N. C. Department of Transportation (NCDOT) P. 0. Box 25201 Raleigh, NC 27611-5201 Dear Mr. Ward: FILE:5235 A:MALLARD D:FHG 92 fly ?r.e ?? , 3 `'? ?''? n %wj uy ; a E" 1 ;.,,.. I am in receipt of your February 17, 1992 correspondence regarding the acquisition of necessary right-of-way for the widening of Mallard Creek Road in front of Mecklenburg 'County park property. The Park and Recreation Department in no way wants to impede this project through Section 4(f) or any other means. Per your request, although the department believes that the property in question is a valuable recreational resource in that 1) the playground area serves the Mallard Creek Elementary School and that 2) future access will be provided to Mallard Creek Greenway, in comparing the function of this recreational area with the recreational objectives of the community, the land in question is not considered "significant" for the purposes of section 4(f). This correspondence is written in support of the Mallard Creek Road widening project (TIP No. U-2507) because the area involved in the right-of-way acquisition is not used for recreational purposes now, nor is it slated to be in the future. Any use of this and adjacent property will not be significantly impaired as a result of the widening. The only question that needs further clarification is in regard to the requested width of the proposed acquisition. The Charlotte-Mecklenburg School System response letter dated January 31, 1992 from Charles R. Allison, indicates NCDOT requested a twenty (20) foot right-or-way on the school's property, while requesting a thirty (30) to forty (40) foot width from Mecklenburg County. Please provide me an explanation for this difference at your earliest convenience. The department also requests the same consideration for additional landscaping and trees to screen County property from the road. While the department favors this request, a formal 1 700 N. Tryon Street 9 Charlotte, North Carolina 28202 • (704) 336-3854 • FAX (704) 336-4391 I page two L process must be adhered to for final approval. This matter can be submitted for formal approval as early as March 5, 1992 when the Park and Recreation Commission's Land Acquisition Sub-committee meets to discuss land matters. This committee would then forward a recommendation to the full Commission on Tuesday, March 10, 1992 and finally to the Board of County Commissioners at their March 16, 1992 meeting for final authorization. Please contact me should you wish to have a representative attend any of these meetings to discuss this request.. Thank you for allowing the department to review the plans for this project. Please contact me at 336-3854 at your earliest convenience. Very truly yours, Nancy M. Brunnemer, Chief Division of. Planning Services NMB/jl Copy to: R. Wayne Weston, Director Wanda P. Towler, Assistant County Manager - Operations Ernest Barry, Jr., Board of Transportation Seddon Goode, Jr. Susan M. Violette, P.E. 11 I 11 Of 1141,,x U.S. DEPARTMENT OF TRANSPORTATION kill FEDERAL HIGHWAY ADMINISTRATION REGION FOUR 310 New Bern Avenue, Suite 410 Raleigh, North Carolina 27601 February 27, 1992 Mr. L. J. Ward, P.E. ;. Manager of Planning and Environmental Branch Division of Highways Raleigh, North Carolina Dear Mr. Ward: In Reply Refer To: HB-NC MAR 1992 C)IVIS'a.;B i c) F c 71 HIC.I ; "JI\YS `? ? RESEP?'`? Subject: U-2507, State Project No. 9.8100316, Meckl Mallard Creek Road Your memorandum of February 20, correspondence received from the Recreation Department concerning property on the subject project. FHWA concurrence that Section 4(f) property in question. ty, 1992 transmitted a copy of Mecklenburg County Park and acquisition of some of their Your memorandum also requested provisions do not apply to the We have reviewed the correspondence from the Park and Recreation Department, the Mecklenburg School System and preliminary plans indicating the required right of way across -the county property. The School System states in their correspondence that they fully support the proposed project due to enhanced safety at the school and that the right of way acquisition will in no way effect the school's playground. The Park and Recreation Department indicates the function of the property owned by them (Parcel 20) is not significant for purposes of Section 4(f) when compared with the recreational objectives of the community. The Park Department further states the right of way acquisition will not significantly impair any future use of the remaining property. Based upon our review of your submittal, Section 4(f) regulations contained in 23 CFR 771.135 and guidance provided in FHWA's Section 4(f) Policy Paper, we have determined that Section 4(f) requirements are not applicable to the property (Parcel 20) owned by the Mecklenburg County Park and Recreation Department. Sincerely yours, x4L G For Nicholas L. Graf, P.E. Division Administrator r 1 t 1 1 t J r w APPENDIX E t F2 E 1_ O C 4, T I CJiV lam' E P O R T North Carolina Depar r n o Transportati L X E.I.S. _ CORRIDOR _ DESIGN 80 Q RELOCATION?ISTANCI 1 PROJECTS 9.8100316 COL?T?TY- _ ?? Mecklenburg 'uQ ? Alternate D/A I . D. NO.: U-25D7 F . A . PROJECT : !` N/A '// ' DESCRIPTION (IF PROJECT: Mallard Creek Road Improvement -from Gr•ainam Street Connector to Mallard Creek Church Road, Charlotte ESTIMATED DISPLACEE5 INCOME LEVEL Type of Minor- -?.? ..-•..-._.... _._.___._._____ ___-_, DispIacee` Owners Tenants Total ities 0-15M 15-25M 25-35M 35-SM 50 UP Individuals 0 0 f1 --?0 _ 0 0 0 0 0 Fam i I i es 0 0 0 0 0 -- 0 _ 0 0 0 FJus i nesses 0 0 -0 ?0 VALUE OF DUELLING DSS DWELLINGS AVAILABLE Farms 0 0 0 ~0 Owners Tenants For Sale For Rent y ;Non-Profit 7_. 0 2 0 0-20M 0 0-150 CI 0-20M 0 0-150 0 ANSWER ALL GLEST IONS 20-40M 0 150-250 0 20-40M 6 150-250 4 YES NO EXPLAIN ALL "YES" ANSWERS 40-70M 0 250-400 0 40-70M 57 250-400 11 X 1. Will special relocation 70-100 0 400-600 0 7D-100 51 4110-600 18 services be necessary X 2. Will schools or churches be 100 UP 0 600 LIP 0 100 UP 62 600 UP 7 affected by displacement _ X 3. Will business services still TOTAL.. 0 0 176 ?40 be available after project >( 4. Will any business be dIs-- REMARKS (Respond by Number) placed.. If so, Indicate size type, estimated number of 3. No disruption of business services. employees, minorities, etc. X S. Will relocation cause a 4. Two non-profit organizations: Housing shortage (A) American Legion Post No. 345, approximately 6. Source for available hous- 4000 square feet. ins (list) (13) Eastern Star, Derita Chapter 324.1, approxi- X 7. [,Jill additional housing mately 2000 square feet. programs be needed 6. Realtors, newspaper, and MLS. X S. Should Last Resort Housing be considered X 9. Are there large, disabled, elderly, etc. families 10. Will public housing be needed for project gearM r , ? P OF 11. Is public housing avail- R" .. i OF WAY BFLA, "ON able 12. Is it felt there will be ad- equate DDS housing available 2$ 1991 during relocation period 13. W i l l there be a problem of N C DEPT OF IRANS FORKON Housing within financial . . . I means 14. Are suitable business sites available (list Source) 15. Number months estimated to complete RELOCATION - - . \ C" 'cRelocation Agent Form 15.4 Revised 5/90 I Date Approved ate Original & 1 Copy: 4tate Relocation Amen 2 Copy: Area Relocation File 1 U.S. Oepartment of Agriculture FARMLAND CONVERSION IMPACT RATING 'PART 1 ITO .7e corrrom!rev by 'eaeml Agency) Cate Qt Land Evaluation Request 1/08/91 Name Of Project Mill lard Creek Road ? Federal Agency Involved FHWA Proposes Lana Use County And State (roadway Mechlenburg, North Carolina ccoplered by SCSI II Oats Request Recened SV SCS FART ll (1'o be, -? - _l -L4-q\ WEL) as Uze situ contain prime. unique, statewide or local important farmiand7 Yes No -(/f ,70. the. FPP,A does nor apply - do nor correp/ete additions, parrs of this form). Q fiMjor Crsofs/ : - Fsrn+ebis Lana In Govt. Jurisdiction Aires: Z?-rt3 c, -1 % ""I3• `a New at Land Evacuation System used man" Of Local Site Assessment System ? C??•C h?J v.?w ??C ? O ? °L_ Acres Irrigated Average Form Site Rome \ 0 -1 Amount Of Fernrano As Defined in PPA Acres: Z3 O 31-1 % 6'8 . Oats Land Evacuation Returned By SCS ART II I (To be conrp/eWd by Federal Agency) Alternative Site Rating A. Total Acres To Be Converted Directly Site A 34.11 Sited Site C Site 0 B. Total Acres To Be Converted Indirect) -- C- Total Acres In Site 34. i1 ART IV (To be completed by SCSI Land Evaluation Information .. A. Total Acres Prime And Unique Farmland \? L B. Total Acres Statewide And Local Important Farmland ,'1• C. Percentage Of Farmland In County Or Local Govt Unit To Be Converted 060 0. Percentage of Fertncand In Govt. Jurisdiction With Same Or Higher Reletwe Value ART V (To be completed by SCSI Land Evaluation Criterion Relative Value Of Farmland To Be Converted (Sca/eofOto 1000oints) '110 TART V1 (To be completed by Federal Agency) to Aseesernent CA terin (Thiw eriterfa are explained In 7 CFA 6W.51b) Maximum Points I 1. Area In Nonurban Use Z Perimeter in Nonurban Use 3. Percent Of Site Being Farmed 4. Protection Provided By State And Local Government 5. Oistanee From Urban Builtuo Area 0. Oistance To Urban Suaaort Swvicas 7. Size Of Present Farm Unit Compared To Average 8. Creation Of Nonfarmable Farmland 9. Availability Of Farm Support Services 10. On-Farm Investments 11. Effects Of Conversion On Farm Suooom Services 12 Comcatibiii With Existing Agricultural Use TOTAL SITE ASSESSMENT POINTS 160 IRT VII (To be completed try Fedwil Agency) Relative Value Of Farmland (From Parr V)' 100 o ass S its Anre/ ssment (From Parr VI above ora /ool 160 TOTAL POINTS (Tots/ of above 2lines) 260 Selected: Oats Of Selection Wait A Loot Site Assionment Umdt Yes ? No ? Wson rar .?ieveetion: