Loading...
HomeMy WebLinkAbout19970504 Ver 1_Complete File_19970604State of North Carolina Department of Environment, Health and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director A _W VIVA lILTT4 0-ft 0 0--- [D EHNR June 27, 1997 Duplin County DWQ Project # 970504 APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS Mr. Franklin Vick N.C. Dept. of Transportation Planning and Environmental Branch P.O. Box 25201 Raleigh, NC 27611-5201 Dear Mr. Vick: You have our approval, in accordance with the attached conditions and those listed below, to permanently fill in 0.4 acres of wetlands or waters for the purpose of bridge replacement at NC 41 - 111, as you described in your application dated 30 May 1997. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Numbers 3107 and 3127. These certifications allow you to use Nationwide Permit Numbers 23 and 33 when they are issued by the Corps of Engineers. In addition, you should get any other federal, state or local permits before you go ahead with your project including (but not limited to) Sediment and Erosion Control, Coastal Stormwater, Non-Discharge and Water Supply Watershed regulations. This approval will expire when the accompanying 404 or CAMA permit expires unless otherwise specified in the General Certification. This approval is only valid for the purpose and design that you described in your application except as modified below. If you change your project, you must notify us and you may be required to send us a new application. If total wetland fills for this project (now or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). For this approval to be valid, you must follow the conditions listed in the attached certification and any additional conditions listed below. DOT shall follow guidance provided by DWQ in our 27 May 1997 letter for minimizing damage to aquatic resources until a final policy is developed in conjunction with DOT. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone John Domey at 919-733-1786. ;)InH?oward, Jr. P. i 7 Attachment cc: Wilmington District Corps of Engineers Corps of Engineers Wilmington Field Office Wilmington DWQ Regional Office Mr. John Dorney Central Files 970504.1tr Division of Water Quality • Environmental Sciences Branch Environmental Sciences Branch, 4401 Reedy Creek Rd., Raleigh, NC 27607 Telephone 919-733-1786 FAX # 733.9959 An Equal Opportunity Affirmative Action Employer • 50% recycledl10% post consumer paper r I ".. sing"•. fr.• t \IX STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION JAMt:s B. HUNT )R. DIVISION OF HIGHWAYS (JkATRNUR Ro. BOX 25201. RALEIGH. N.C. 27611-5201 May 30, 1997 U. S. Army Corps of Engineers Regulatory Field Office P. O. Box 1890 Wilmington, North Carolina 28402-1590 ATTN.: Mi. Cliff Winefordncr Chief, South Section Dear Sir: V5 9 GARLAND B. GARRETT J R. SECRETARY i.: .; 19 91 SUBJECT: Duplin County, Replacement of Bridge No. 74 over Muddy Creek on NC 41-111, Federal Project No. BRSTP-41(2), State Project No. 8.1241601, T.I.P. No. B-2955. Please find enclosed three copies of the project planning report for the above referenced project. Bridge No 74 will be replaced at approximately the same location and roadway elevation with a bridge approximately 46 meters (150 feet) long. Traffic will be maintained during construction using a temporary on-site detour located east of the existing bridge. Construction of the proposed project will have approximately 0.2 hectares (0.4 acres) of permanent impact and 0.7 hectares (1.73 acres) of temporary impact. After constriction is complete the area used for the temporary detour will be restored to the original contours and planted with appropriate wetland species. The project is being processed by the Federal Highway Administration as a "Categorical Exclusion" in accordance with 23 CFR 771.115(b). Therefore, we do not anticipate requesting an individual permit, but propose to proceed under a Nationwide Permit in accordance with 33 CFR Appendix A (B-23). The provisions of Section 330.4 and Appendix A (C) of these regulations will be followed in the construction of the project. We anticipate a 401 General Certification will apply to this project, and are providing one copy of the CE document to the North Carolina Department of Environment, Health and Natural Resources, Division of Water Quality, for their review. e I lFvou have any questions or need additional information please call jkls. Alice N. Gordon at 711-78,44 Ext. 107. Sincere y, H. Franklin Vick, P.E., Manager Planning and Environmental Branch HFV/plr cc: w/attachment Mr. Ernest Jahnke, Corps of Engineers, Wilmington Field Office Mr. John Dorney, NCDEHNR, Division of Water Quality Mr. Kelly Barger, P.E. Program Development Branch Mr. Don Morton, P.E., Highway Design Branch Mr. A. L. Hankins, P.E.. Hydraulics Unit Mr. William J. Rogers, P.E., Structure Design Unit Mr. Tom Shearin, P.E., Roadway Design Unit Mr. D. J. Bowers, P.E., Division 3 Engineer Mr. Jeff Ingham, P & E Project Planning Engineer Duplin County Bridge No. 74 on NC 41-111 Over Muddy Creek Federal Project BRSTP-41(2) State Project 8.1241601 TIP # B-2955 CATEGORICAL EXCLUSION U. S. DEPARTMENT OF TRANSPORTATION FEDERAL HIGHWAY ADMINISTRATION AND N. C. DEPARTMENT OF TRANSPORTATION DIVISION OF HIGHWAYS APPROVED: Date.p,-H. Franklin Vick, P. E., Manager Planning and Environmental Branch 3-?T - Date Nicholas Graf, P. E. Division Administrator, FHWA Duplin County Bridge No. 74 on NC 41-111 Over Muddy Creek Federal Project BRSTP-41(2) State Project 8.1241601 TIP # B-2955 CATEGORICAL EXCLUSION February 1997 Documentation Prepared in Planning and Environmental Branch By: Jeff Proj ct lanning ngineer Ille-, .*f- Z7110111- Z'Z7- y- Wayn lliott Bridge Project Planning Engineer, Unit Head ' ?/, ? 2-28-97 Lubin V. Prevatt, P. E., Assistant Manager Planning and Environmental Branch Duplin County Bridge No. 74 on NC 41-111 Over Muddy Creek Federal Project BRSTP-41(2) State Project 8.1241601 TIP # B-2955 Bridge No. 74 is located in Duplin County on NC 41-111 crossing over Muddy Creek. It is programmed in the 1997-2003 Transportation Improvement Program (TIP) as a bridge replacement project. This project is part of the Federal Aid Bridge Replacement Program and has been classified as a "Categorical Exclusion". No substantial environmental impacts are expected. Bridge No. 74 will be replaced as recommended in Alternate 2 with a bridge approximately 46 meters (150 feet) in length at approximately the same location and roadway elevation as the existing bridge. Traffic will be maintained during construction using a temporary on site detour located east of the existing bridge. The new bridge will provide two 3.6 meter lanes with 1.0 meter Q foot) offsets. The approaches will include two 3.6 meter (12 foot) lanes, 0.6 meter (2 foot) paved shoulders, and 2.7 meter (9 foot) grassed shoulders to accommodate guardrail. The grassed shoulder will taper to 1.8 meters (6 feet) where guardrail is not required. Approach work on the new bridge will extend approximately 30 meters (100 feet) to either side of the new bridge. Based on preliminary design work, the design speed should be approximately 100 km/h (60 mph). The estimated cost of the project is $ 1,000,000 including $ 963,900 in construction costs and $ 36,100 in right of way costs. The estimated cost shown in the 1997-2003 TIP is $ 470,000. All standard procedures and measures will be implemented to avoid or minimize environmental impacts. All practical Best Management Practices (BMP's) will be included and properly maintained during the entire life of the project. In accordance with the provisions of Section 404 of the Clean Water Act (33 U.S.C. 1344), a permit will be required from the Corps of Engineers for the discharge of dredged or fill material into "Waters of the United States." North Carolina Division of Environmental Management (DEM) Section 401 Water Quality General Certification will be obtained prior to issue of the Army Corps of Engineers Nationwide Permit # 23. After construction is complete, the area used for the temporary detour will be restored to original contours and re-vegetated with native tree species. If stream channel relocation is required, and if the stream relocation is greater than 30 meters (100 feet) or greater than 15 meters (>50 feet) on one side, consultation with the NC Wildlife Resources Commission (WRC) will be required, per the Fish and Wildlife Coordination Act, as amended (16 USC 661-667d). Relocated streams will be designed to have similar characteristics (depth, width, meanders, and substrate) as the original stream. NCDOT does not anticipate any design exceptions will be required. NC 41-111 is classified as a Major Collector in the Statewide Functional Classification System. Traffic volume is 3600 vehicles per day (VPD) and projected at 7300 VPD for the year 2020. Because there is no posted speed limit, the road is subject to a statutory 55 mph speed limit. The road serves mostly through traffic from Chinquapin and Beulaville. The existing bridge was completed in 1949. It is 46 meters (151 feet) long. There are approximately 3.6 meters (12 feet) of vertical clearance between the bridge deck and streambed. The deck is 7.7 meters (25.4 feet) wide with 7.3 meters (24 feet) of bridge roadway width. There are two lanes of traffic on the bridge. According to Bridge Maintenance Unit records, the sufficiency rating of the bridge is 35.5 out of a possible 100. Presently the bridge is posted 33 tons for all vehicles. The bridge is on good horizontal and vertical alignment. The pavement width on the approaches to the bridge is 6.7 meters (22 feet). Shoulders on the approaches to the bridge are approximately 1.8 meters (6 feet) wide. The Traffic Engineering Branch indicates that no accidents have been reported within the last three years in the vicinity of the project. There are five school buses that each cross the bridge twice daily. There are several utilities in the vicinity of the project. Power lines run approximately 18 meters (60 feet) east of the roadway centerline and an underground fiber optic cable runs approximately 9 meters (30 feet) west of the roadway centerline. An extensive wetland area exists to the west of the road, north and south of the bridge, and east of the road to the north of the bridge. There are two "build" options considered in this document. They are as follows: Alternate 1 would replace the existing bridge with a new 46 meter (150 foot) long bridge. Traffic would be detoured along SR 1967 and SR 1964 during construction. In order to utilize SR 1967 and SR 1964 as detour routes, an expenditure of $ 500,000 would be necessary for resurfacing and minor widening. Alternate 2 (Recommended) would replace the existing bridge with a new 46 meter (150 foot) long bridge. Traffic would be maintained on site during construction using a temporary detour bridge approximately 21 meters (70 feet) in length. This temporary detour bridge would be located to the east of the existing bridge to minimize impacts to wetland areas. "Do-nothing" is not practical, requiring the eventual closing of the road as the existing bridge completely deteriorates. Rehabilitation of the existing deteriorating bridge is neither practical nor economical. COMPONENT ALTERNATE] ALTERNATE 2 (Recommended) New Bridge Structure $ 306,000 $ 306,000 Bridge Removal 26,300 26,300 Roadway & Approaches 177,700 177,700 Temporary Detour 0 327,500 Upgrade of secondary roads for use as detour 500,000 0 Engineering & Contingencies 90,000 125,600 Total Construction $ 1,100,000 $ 963,100 Right of Way $ 21,000 $ 36,900 Total Cost $ 1,121,000 $ 1,000,000 Bridge No. 74 will be replaced as recommended in Alternate 2 with a bridge approximately 46 meters (150 feet) in length at approximately the same location and roadway elevation as the existing bridge. Traffic will be maintained using a temporary on site detour during construction. The new bridge will provide two 3.6 meter lanes with 1.0 meter (3 foot) offsets. The approaches will include two 3.6 meter (12 foot) lanes, 0.6 meter (2 foot) paved shoulders, and 2.7 meter (9 foot) grassed shoulders to accommodate guardrail. The grassed shoulder will taper to 1.8 meters (6 feet) where guardrail is not required. Approach work on the new bridge will extend approximately 30 meters (100 feet) to either side of the new bridge. Based on preliminary design work, the design speed should be approximately 100 km/h (60 mph). Traffic will be maintained on site as shown in Figure 2. The temporary detour will require a bridge 21 meters (70 feet) in length located approximately 16.8 meters (55 feet) east of the existing structure. Approach work required for the temporary detour alignment will extend approximately 183 meters (600 feet) to the north and approximately 230 meters (750 feet) to the south of the stream. NCDOT recommends Alternate 2 because it will avoid causing 1.9 kilometers (1.2 miles) of additional travel for the 4100 vehicles per day estimated for the construction year 1999. Of these vehicles, approximately 290 will be trucks. The vehicles would incur user costs of approximately $ 400,000 during the construction period, if the road is closed. The estimated cost of providing an on site detour is approximately $ 375,000. The detour route shown in Figure 1 is on lower classification level roads than NC 41-111, which is a major collector. These roads would not provide adequate service for the vehicles using this collector. The selection of Alternative 2 eliminates the expenditure of approximately $ 500,000 for upgrading these roads. The division engineer concurs with the Alternate 2 recommendation. A. GENERAL This project is expected to have an overall positive impact. Replacement of an inadequate bridge will result in safer traffic operations. This project is considered to be a "Categorical Exclusion" due to its limited scope and insignificant environmental consequences. This bridge replacement will not have a substantial adverse effect on the quality of the human or natural environment by implementing the environmental commitments listed in Section II of this document in addition to use of current NCDOT standards and specifications. The project is not in conflict with any plan, existing land use, or zoning regulation. No change in land use is expected to result from construction of this project. 4 There are no hazardous waste impacts. No adverse effect on families or communities is anticipated. There will be no relocatees as a result of the project. Right-of-way acquisition will be limited. No adverse effect on public facilities or services is expected. The project is not expected to adversely affect social, economic, or religious opportunities in the area. There are no publicly owned parks, recreational facilities, or wildlife and waterfowl refuges of national, state, or local significance in the vicinity of the project. The proposed bridge replacement project will not raise the existing flood levels or have any significant adverse effect on the existing floodplain. Utility impacts are expected to be low. B. AIR AND NOISE This project is an air quality "neutral" project, so it is not required to be included in the regional emissions analysis and a project level CO analysis is not required. The project is located in Duplin County, which has been determined to be in compliance with the National Ambient Air Quality Standards. 40 CFR part 51 is not applicable, because the proposed project is located in an attainment area. This project is not anticipated to create any adverse effects on the air quality of this attainment area. The project will not significantly increase traffic volumes. Therefore, it will not have significant impact on noise levels. Temporary noise increases may occur during construction. C. LAND USE & FARMLAND EFFECTS The project area is heavily wooded and undeveloped. There are no urban land uses located in the project area. In compliance with the Farmland Protection Policy Act (FPPA) of 1981, the U. S. Soil Conservation Service (SCS) was asked to determine whether project being considered will impact prime or important farmland soils. The SCS responded that the project will not impact prime or important farmland soils. The project will result in a small conversion of land, but the area to be converted is wooded and void of agricultural uses. D. HISTORICAL EFFECTS & ARCHAEOLOGICAL EFFECTS Upon review of area photographs, aerial photographs, and cultural resources databases, the Department of Cultural Resources (DCR) has indicated that they "are aware of no historic structures within the area of potential effect." They therefore recommend no historic architectural surveys be conducted. The DCR also indicated that "it is unlikely that any archaeological resources which may be eligible for inclusion in the National Register of Historic Places will be affected by the project construction." They therefore recommend no archaeological investigation be conducted in connection with this project. E. NATURAL RESOURCES PHYSICAL RESOURCES Physiography and Soils Duplin County lies within the south-central portion of the Coastal Plain physiographic province. The northwestern portion of the county is in the middle Coastal Plain, and the balance of the county lies in the lower Coastal Plain. The boundary runs generally from the southwest to the northeast. Occasionally the division between the two is clearly defined by marine terrace escarpments. The project lies on the largest or the four marine terraces in Duplin County, the Wicomico terrace. The elevation of this terraced area ranges from 3 meters (10 feet) where it joins the Chowan terrace in the southern portion of the county to about 15 meters (50 feet) at the base of the escarpment that separates it from the Sunderland terrace to the northwest. The project area is at an elevation of approximately 4 meters (12 feet). The land is generally flat, with little difference even between stream bottoms and the adjacent uplands. The surface of the terrace consists of unconsolidated clays, sands, and gravel. The only soil type listed in the project area is Sd, or Swamp (SCS 1959). This land type consists of very poorly drained areas on the first bottoms along large and small streams. The parent material is recent alluvial deposits, and in most places is stratified, but without a uniform sequence. Swamp soils can have a large range of texture from fine sand to sandy clay loam and may change vertically or horizontally within short distances. This soil is not listed as a hydric soil. Water Resources One water resource, Muddy Creek, will be impacted by the subject project. Muddy Creek is a typical Coastal Plain blackwater stream. It is 3-5 meters (10-15 feet) wide and up to 2 meters (6 feet) deep. Substrates are a mix of sand, silt, and small gravel, and there is an abundance of allochthonous organic material in the form of leaf packs and woody debris. As is typical of Coastal Plain streams, there is a relatively well-defined channel with extensive floodplain wetlands fanning out upstream and downstream of the bridge. Because of its geographic location and morphological characteristics, Muddy Creek is considered by the N.C. Department of Environment Health and Natural Resources (DEHNR), Division of Marine Fisheries, to be anadromous fish spawning habitat. Best Usage Classification Streams have been assigned a best usage classification by the Division of Water Quality (DWQ). The best usage classification for unnamed tributaries is the same as that applied to the named section into which the unnamed tributary flows. This classification scheme allows for protection of waters downstream from unnamed and intermittent streams. The Best Usage Classification for Muddy Creek (DEM index 18-74-25) is C, with the supplemental classification of Sw. Class C refers to waters suitable for aquatic life propagation and survival, fishing, wildlife, secondary recreation, and agriculture. Sw (Swamp water) is a supplemental water classification including waters which have low velocities and other natural characteristics which are different from adjacent streams. No High Quality Waters (HQW), Water Supplies (WS-1 or WS-11), or Outstanding Resource Waters (ORW) occur within 1.6 kilometers (1.0 miles) of the project area. Water Quality The Benthic Macroinvertebrate Ambient Network (BMAN) is managed by DWQ and is part of an ongoing ambient water quality monitoring program which addresses long term trends in water quality. The program assesses water quality by sampling for selected benthic macroinvertebrate organisms at fixed monitoring sites. Macroinvertebrates are sensitive to very subtle changes in water quality; thus, the species richness and overall biomass of these organisms are reflections of water quality. No BMAN sites occur within the project vicinity. Point source dischargers located throughout North Carolina are permitted through the National Pollutant Discharge Elimination System (NPDES) program. Any discharger is required to register for a permit. There are no NPDES permitted dischargers within the project vicinity. Anticipated Impacts To Water Resources Potential impacts to water resources include increased sedimentation, decreases of dissolved oxygen, and changes in temperature which may result from construction in and around the water bodies in the project area. Sedimentation is the most serious threat to the waters impacted by the proposed action. Not only is sedimentation detrimental to the aquatic ecosystem, but changes in physical characteristics of the stream also occur. Sedimentation of the stream channel causes changes in flow rate and stream course, which may lead to increased streambank scour and erosion. Sedimentation also leads to increased turbidity of the water column. 7 Removal of streamside canopy and removaliburial of aquatic vegetation results in numerous impacts. Streamside vegetation is crucial for maintaining streambank stability, controlling erosion and buffering water temperature, as well as contributing a significant food source to the stream ecosystem. Aquatic vegetation serves an important role in the stream ecosystem as food and shelter, as well as contributing oxygen to the water and stabilizing the bottom sediments. Additionally, modification of the forested communities adjacent to the water bodies crossed can disrupt the hydrological continuity of those stream systems. Clearing and grading of these communities will cause changes in ground and surface water exchanges between the associated streams. Landscape modification of the forested communities will reduce the natural storage and infiltration of rainwater in the community, which leads to increased peak stream flow and a greater potential for toxins washed from impermeable surfaces to reach the stream. Numerous pollutants have been identified in highway runoff, including various metals (lead, zinc, iron etc.), nutrients (nitrogen, phosphorus) and petroleum (Gupta et al. 1981). The sources of these runoff constituents range from construction and maintenance activities, to daily vehicular use. The toxicity of highway runoff to aquatic ecosystems is poorly understood. Some species demonstrate little sensitivity to highway runoff exposure, while other species are much more sensitive. The levels of the toxins and the duration of the exposure are major factors determining the ecosystem's response to runoff. Pollutant concentrations of receiving waters are directly related to traffic volume. It is apparent that highway runoff can significantly degrade the quality of the receiving water bodies, which in turn significantly affects the ecosystems present. Recommendations Because Muddy Creek is anadromous fish spawning habitat, the "Draft Guidelines for Anadromous Fish Passage at Highway Crossings" must be followed. In addition, the following recommended methods to reduce sedimentation and/or pollutant loads have been shown to be efficient and cost effective, and will be implemented to protect aquatic resources. • Strict enforcement of sedimentation control Best Management Practices (BMP's) for the protection of surface waters during the entire life of the project • Reduction of clearing and grubbing activity, particularly in riparian areas • Reduction/elimination of direct discharge into streams • Curb & gutter elimination • Reduction of runoff velocity • Re-establishment of vegetation on exposed areas • Litter control The use of any number of these methods will be effective in reducing water quality degradation resulting from project construction. Other structural methods which are effective at sedimentation/pollutant reduction which may be considered include: • Wet detention basins • Dry extended detention basins • Infiltration systems • Wetland creation If stream channel relocation is required for any of the above mentioned impacts, and if the stream relocation is greater than 30 meters (100 feet) or greater than 15 meters (>50 feet) on one side, consultation with the NC Wildlife Resources Commission (WRC) will be required, per the Fish and Wildlife Coordination Act, as amended (16 USC 661-667d). Relocated streams will be designed to have similar characteristics (depth, width, meanders and substrate) as the original stream. This also includes re-establishment of streamside vegetation. BIOTIC RESOURCES Terrestrial Communities There are two distinct terrestrial communities identified within the project area: maintained roadside and blackwater swamp; however, there is always some degree of overlap between communities. Community composition is reflective of the physiography, topography, and current and prior land uses of the area. All community types have had some degree of past, or continued human disturbance. As a result of disturbances, changes in vegetative dominance often occur within the community types. Numerous terrestrial animals are highly adaptive and populate a variety of habitats, therefore many of the species mentioned may occur in any number of the different community types described. Other animals are tolerant of a narrow range of environmental conditions and may be limited to a particular habitat type. These species are the most vulnerable to habitat disturbance. Maintained Roadside Community The disturbed community consists of areas along roadways which have been heavily impacted and maintained by human development activities. Such areas extend out approximately 5 meters (15 feet) on both sides of the existing roadway and border young upland forests outside the ROW. Included also in this community is the ecotone area that exists between the heavily maintained areas, and the unmaintained forests. This ecotone area is less maintained and includes elements of both the heavily disturbed community, and the undisturbed upland areas. Significant soil disturbance and compaction, along with frequent mowing or herbicide application, keep this community in an early successional state. Common herbaceous species in this community include crown grass, crab grass, bluet, and dog fennel. Wildlife found in this community type is limited and consists primarily of wide- ranging, adaptable species. Other animals may use this area as a corridor for travel between less disturbed habitats, or as a foraging area. Reptiles commonly found in disturbed habitats include the eastern garter snake and black racer. Birds potentially found in disturbed habitats include American robin, Carolina chickadee, mourning dove, and American kestrel. Mammalian species likely to frequent disturbed habitats include eastern cottontail, white-footed mouse, and hispid cotton rat. Cypress Gum Swamp Community The blackwater cypress gum swamp and its associated floodplain community contains plants such as bald cypress, pond cypress, sycamore, and butternut hickory. Aquatic and amphibious species take advantage of the semi-permanent and shallow permanent waters associated with blackwater swamps. Many crayfish species (Decapoda) are able to occupy ditches and depressions that are seasonally de-watered by burrowing into moist soil near the temporary water source. These areas also support amphibian reproduction and are likely used by southern cricket frogs and green tree frogs. Some fish find suitable habitat in these areas, and may even find refuge in the form of pools in which to wait out low or no flow events. Piscine species such as the eastern mosquitofish and the eastern mudminnow are able to survive the low oxygen conditions which accompany the warm, stagnant water which occur in these areas. Aquatic Communities Muddy Creek is a coastal plain blackwater stream community which is characterized by a sandy, silty substrate and warm, clear, tannin stained water. Flow varies seasonally and with precipitation intensity. These streams are very low gradient and are generally slow flowing. Scattered woody debris occurs within the channel and along the shoreline. Dominant fauna found in these rivers or along the shoreline includes a variety of aquatic and semiaquatic species. No fish were observed during the site visit, but the stream could provide habitat for resident species such as shiners, darters, bluegill, and largemouth bass. Other piscine inhabitants include species less sensitive to low oxygen conditions such as longnose gar, bowfin, redfin pickerel, and chain pickerel. Amphibians and reptiles expected to occur in this community include dwarf mudpuppy, lesser siren, greater siren, and northern water snake. 10 Terrestrial Community Impacts Construction of the subject project will have various impacts on the biotic resources described. Any construction related activities in or near these resources have the potential to impact biological functions. This section quantifies and qualifies impacts to the natural resources in terms of area impacted and ecosystems affected. Temporary and permanent impacts are considered here as well. The plant communities found along the project alignment serve as shelter, nesting and foraging habitat for numerous species of wildlife. Loss of habitat initially displaces faunal organisms from the area, forcing them to concentrate into a smaller area, which causes over-utilization and degradation of the habitat. This ultimately lowers the carrying capacity of the remaining habitat and is manifested in some species as becoming more susceptible to disease, predation, and starvation. Calculated impacts to terrestrial resources reflect the relative abundance of each community present in the study area. Project construction will result in clearing and degradation of portions of these communities. Estimated impacts are derived using the entire proposed ROW width of 46 meters (150 feet), and a total project length of 518 meters (1700 feet). Often, project construction does not require the entire right of way; therefore, actual impacts may be considerably less. Both alternates will impact the disturbed roadside habitat and the blackwater swamp communities. Alternate 1, replacement of the bridge in place with an off site detour on existing roads will impact 0.4 hectares (1.0 acre) of disturbed roadside habitat, and 0.2 hectares (0.4 acres) of blackwater swamp. Alternate 2, replacement of the bridge in place with an on site detour will impact 0.7 hectares (1.7 acres) of disturbed roadside habitat (0.4 hectares [1.0 acre] of that is permanent impact), and 0.9 hectares (2.3 acres) of blackwater swamp community (0.2 hectares [0.4 acres] of which is permanent impact). The disturbed roadside community will be replaced by an equivalent community through re-vegetation at project completion. Aquatic Community Impacts The aquatic environment serves as a major food source for many terrestrial organisms such as raccoons, various species of snakes, birds, turtles, and amphibians. It also serves as a means of predator avoidance for many animals. Benthic non-mobile organisms, such as filter and deposit feeders, and macro and micro alga, are particularly sensitive to construction activities such as dredging, filling, pile driving operations, and slope stabilization. These construction activities physically disturb the substrate, resulting in loss of sessile benthic organisms. Many of these aquatic organisms are slow to recover, or repopulate an area, because they require a stabilized substrate for attachment. Substrate stability may take a long time to develop, therefore, changes in community composition will occur. Populations of photosynthetic species, the primary producers in the food chain, can be greatly effected by siltation. The increased amount of suspended particles in the water column reduces the photosynthetic ability, by absorbing available light. Clogging of feeding apparati of suspension feeders and burial of newly settled larvae of these organisms are other affects of siltation. These species are often primary consumers in the food chain, and are a major step in the aquatic food web. Impacts to these organisms may directly effect organisms higher in the food chain, such as fish, amphibians, reptiles, birds, and mammals. Mobile aquatic organisms may escape some of the effects of siltation, however gills of fish, crustaceans and larval amphibian and insect forms can become clogged and dysfunctional as a result of sedimentation. Spawning habitats for these mobile species may become filled with sediment, diminishing reproductive success and inevitably reducing populations. Habitat disturbance and sedimentation are extremely detrimental to aquatic ecosystems. Best Management Practices (BMP's) for protection of surface waters, must be strictly adhered to, to ensure the biological integrity of the water bodies impacted by this project. SPECIAL TOPICS Waters of the United States Potential wetland communities were evaluated using the criteria specified in the 1987 "Corps of Engineers Wetlands Delineation Manual". For an area to be considered a "wetland", the following three specifications must be met; 1) presence of hydric soils, 2) presence of hydrophytic vegetation, and 3) evidence of hydrology, including; saturated soils, stained leaves, oxidized rhizospheres, matted vegetation, high water marks on trees, buttressed tree bases and surface roots. Characteristics of Wetlands and Surface Waters Surface waters and wetlands fall under the broad category of "Waters of the United States," as defined in Section 33 of the Code of Federal Register (CFR) Part 328.3. Wetlands, defined in 33 CFR 328.3, are those areas that are inundated or saturated by surface or ground water at a frequency and duration sufficient to support, and under normal circumstances do support, a prevalence of vegetation typically adapted to life in saturated conditions. Any action that proposes to place fill into these areas falls under the jurisdiction of the U.S. Army Corps of Engineers (COE) under Section 404 of the Clean Water Act (33 U.S.C. 1344). 12 Waters of the United States will be impacted by the subject project. Field surveys revealed that wetlands are present in the project area, with all three of the wetland parameters present. Soils consist of clay loam and have a color of l OYR 3/1 from 0-6 inches, and a color of IOYR 4/1 from 6-12 inches mottling is present, but the mottles are few and faint. Evidence of hydrology includes sediment deposits on leaves drainage patterns, and buttressed tree trunks. There is an abundance of hydrophytic vegetation in the project area including bald cypress, pond cypress, river birch, orange jewelweed, Japanese grass, and false nettle. Alternate 1 will impact approximately 0.2 hectares (0.4 acres) of blackwater swamp community. Alternate 2 will impact approximately 0.9 hectares (2.3 acres) of blackwater swamp. Permits And Mitigation A North Carolina Division of Environmental Management (DEM) Section 401 Water Quality General Certification is also required. Section 401 of the Clean Water Act requires that the state issue or deny water certification for any federally permitted or licensed activity that may result in a discharge into waters of the United States. The issuance of a 401 permit from DEM is a prerequisite to issuance Section 404 Permit. This project will require a 401 Water Quality General Certification from the Division of Environmental Management (DEM) prior to the issuance of the Nationwide permit. Section 401 of the Clean Water Act requires that the state issue or deny water certification for any federally permitted or licensed activity that may result in a discharge to the Waters of the United States. A Nationwide Permit 33 CFR 330.5(a) (23) is likely to be applicable for all impacts to Waters of the United States resulting from the proposed project. This permit authorizes activities undertaken, assisted, authorized, regulated, funded or financed in whole, or part, by another Federal agency or department where that agency or department has determined the pursuant to the council on environmental quality regulation for implementing the procedural provisions of the National Environmental Policy Act: (1) that the activity, work, or discharge is categorically excluded from environmental documentation because it is included within a category of actions which neither individually nor cumulatively have a significant effect on the human environment, and; (2) that the office of the Chief of Engineers has been furnished notice of the agency' or department's application for the categorical exclusion and concurs with that determination. The COE District Engineer is required to determine whether any activity, covered by the General Permitting Process, will result in more than minimal adverse environmental effects. If the District Engineer determines that the adverse effects of the 13 proposed work are more than minimal, then the engineer will notify the prospective permittee either: (1) that the project does not qualify for authorization under nationwide permit and that the permittee seek authorization under a pre-discharger notification (PDN) or an individual permit, or; (2) that the project is authorized under the nationwide permit subject to the permittee submitting a mitigation proposal that would reduce the adverse environmental effects to the minimal level. This project will likely be authorized under a nationwide permit; however, mitigation for impacts to wetlands and surface waters may be required by the COE due to the quality of the wetlands likely to be impacted by the project. Wetland Impact Avoidance The COE has adopted, through the Council of Environmental Quality (CEQ), a wetland mitigation policy which embraces the concept of "no net loss of wetlands" and sequencing. The purpose of this policy is to maintain and restore the chemical, biological, and physical integrity of Waters of the United States, specifically wetlands. Mitigation of wetland impacts has been defined by the CEQ to include: avoiding impacts (to wetlands), minimizing impacts, rectifying impacts, reducing impacts over time, and compensating for impacts (40 CFR) (1508.20). Each of these three aspects (avoidance, minimization, and compensatory mitigation) must be considered sequentially. Avoidance mitigation examines all appropriate and practicable possibilities of averting impacts to Waters of the United States. According to a 1990 Memorandum of Agreement (MOA) between the Environmental Protection Agency (EPA) and the COE, in determining "appropriate and practicable" measures to offset unavoidable impacts, such measures should be appropriate to the scope and degree of those impacts and practicable in terms of cost, existing technology, and logistics in light of overall project purposes. Alternate 1 is the preferred alternate from a biological standpoint because the off site detour would avoid the wetland impacts that Alternate 2 would cause. Impact Minimization Minimization includes the examination of appropriate and practicable steps to reduce the adverse impacts to Waters of the United States. Implementation of these steps will be required through project modifications and permit conditions. Minimization typically focuses on decreasing the footprint of the proposed project through the reduction of ROW widths and fill slopes. Additional means to minimize impacts to the waters and wetlands crossed by the proposed project include: strict enforcement of BMPs for the protection of surface waters 14 during the entire life of the project; reduction of clearing and grubbing activity, particularly in riparian areas; reduction or elimination of direct discharge into streams; reduction of runoff velocity; re-establishment of vegetation on exposed areas, with prudent pesticide and herbicide management; minimization of in-stream activity and litter and debris control. Wetland Mitigation Compensatory mitigation is not normally considered until anticipated impacts to Waters of the United States have been avoided and minimized to the maximum extent possible. It is recognized that "no net loss of wetlands" functions and values may not be achieved in each and every permit action. Appropriate and practicable compensatory mitigation is required for unavoidable adverse impacts which remain after all appropriate and practicable minimization has occurred. Compensatory actions often include restoration, creation, and enhancement of Waters of the United States. Such actions should be undertaken in areas adjacent to or contiguous to the discharge site. After construction is complete, the area used for the temporary detour will be replaced by an equivalent community through re-vegetation. Rare and Protected Species Threatened or endangered species are species whose populations are in decline and which face probable extinction in the near future without strict conservation management. Federal law under the Endangered Species Act (ESA) of 1973, as amended, protects plant and animal species which have been classified as Endangered (E), Threatened (T), Proposed Endangered (PE), or Proposed Threatened (PT). Provisions of Section 7 and Section 9 of the ESA require that any action which is likely to adversely affect such federally classified species be subject to review by the U.S. Fish and Wildlife Service (FWS). Other potentially endangered species may receive additional protection under separate state laws. In North Carolina, protection of endangered species falls under the N.C. State Endangered Species Act and the N.C. Plant Protection and Conservation Act of 1979, administered and enforced by the N.C. Wildlife Resources Commission (WRC) and the N.C. Department of Agriculture, respectively. Federally-Protected Species As of 5 February 1997, the FWS lists two federally-protected species for Duplin County (Table 1). A brief description of the characteristics and habitat requirements of each species follows Table 1, along with a conclusion regarding potential project impacts. 15 Table 1. Federally-Protected Species for Duplin County SCIENTIFIC NAME COMMON NAME STATUS Picoides borealis red-cockaded woodpecker E Alligator mississippiensis American alligator T(S/A) "E" denotes Endangered (a species that is threatened with extinction throughout all or a significant portion of its range). T(S/A) Species that is threatened due to similarity of experience with other rare species and is listed for its protection. Picoides borealis (red-cockaded woodpecker) Animal Family: Picidae Date Listed: 10/13/70 ENDANGERED The adult red-cockaded woodpecker (RCW) has a plumage that is entirely black and white except for small red streaks on the sides of the nape in the male. The back of the RCW is black and white with horizontal stripes. The breast and underside of this woodpecker are white with streaked flanks. The RCW has a large white cheek patch surrounded by the black cap, nape, and throat. The RCW uses open old growth stands of southern pines, particularly longleaf pine (Pinus palustris), for foraging and nesting habitat. A forested stand must contain at least 50% pine, lack a thick understory, and be contiguous with other stands to be appropriate habitat for the RCW. These birds nest exclusively in trees that are >60 years old and are contiguous with pine stands at least 30 years of age. The foraging range of the RCW is up to 200 hectares (500 acres). This acreage must be contiguous with suitable nesting sites. These woodpeckers nest exclusively in living pine trees and usually in trees that are infected with the fungus that causes red-heart disease. Cavities are located in colonies from 3.6-30.3 meters (12-100 feet) above the ground and average 9.1- 15.7 meters (30-50 feet) high. They can be identified by a large incrustation of running sap that surrounds the tree. The RCW lays its eggs in April, May, and June; the eggs hatch approximately 38 days later. BIOLOGICAL CONCLUSION NO EFFECT No nesting or foraging habitat, in the form of pine stands 30 years of age or older with sparse undergrowth, was present within the project. The only forested habitat potentially disturbed by this project is a blackwater swamp, and is not suitable habitat for red-cockaded woodpeckers. In addition, the NCNHP database of rare species and unique habitats was reviewed and revealed no records of red-cockaded woodpeckers occurring within 0.8 kilometers (0.5 miles). Therefore the subject project will not affect this species. 16 Alligator mississippiensis (American alligator) THREATENED (S/A) The American alligator is classified as Threatened (S/A), which signifies that the "species is threatened due to similarity of experience with other rare species and is listed for its protection." The alligator itself is not biologically endangered or threatened and is not subject to section 7 consultation. The similar species, the American crocodile, is not found in North Carolina. 17 1953 .? 07 .? Inqualim Cat' 4b Rose Hill 2 41 14 roomy Cieek Studied Detour Route ??.. • Jackson, 1804 • 1.9 Store 804 q 1802 - `LI Quinns Store V' '1 N ; ^ \ 1966 h 6 1802 196d 18 44 1800 1813 -'? 1801 41 , ?• ! 1800 1812 2 . 1 , Creek .? Bethal .7 h .2 1984 196 Church _ Lym\ n -?? 1x02 1968 ? \ 5 p 1964 1816 ?s 198 1 111 1.3 .3+ .2. 5 tals i ?`r Q 1817 1.0 ^• 50 FPS CC 50 Chinquapin a • v •r 41 ? 181 - 10' 181 BRIDGE NO. 74 1816 ?S ? ? . • 1818 1970 CO 1801 ? F 00 181 Zb .2 ,1a .6) 1818 7 Cl) so 2 c 1971 1715 1715 'c yAr More 41 \ I, I RI??ER 1970 S 182 v • 1972 ?• ?? 0 North Carolina Department Of s Transportation `- ' Planning & Environmental Branch DUPLIN COUNTY REPLACE BRIDGE NO. 74 ON NC 41-111 OVER MUDDY CREEK B-2955 0 Idlometers 1.6 Idlometers 3.2 Figure 1 0 miles 1 miles 2 CENTER OF BRIDGE LOOKING SOUTH i? I I I I I? I I I ar ? f FIGURE 3 . , r j r . ? 3 {3{ J I y I ] i t ? i s i ? ?I I r: FIGURE 4 ?. • ` f ATTACHMENTS try t North Carolina Department of Cultural Resources James B. Hunt Jr., Governor Division of Archives and History Betty Ray McCain, Secretary Jeffrey J. Crow, Director May 9, 1996 Nicholas L. Graf Division Administrator Federal Highway Administration V Q Department of Transportation 310 New Bern Avenue Raleigh, N.C. 27601-1442 ` Q ?qqb Re: Replace Bridge 74 on NC 41-111 over Muddy ?p•( Creek, Duplin County, B-2955, State Project 8.124160 1, Federal Aid Project BRSTP-41(2), O??\5\ ER 96-8727 Dear Mr. Graf: On May 8, 1996, Debbie Bevin of our staff met with North Carolina Department of Transportation (NCDOT) staff for a meeting of the minds concerning the above project. We reported our available information on historic architectural and archaeological surveys and resources along with our recommendations. NCDOT provided project area photographs and aerial photographs at the meeting. Based upon our review of the photographs and the information discussed at the meeting, we offer our preliminary comments regarding this project. In terms of historic architectural resources, we are aware of no historic structures located within the area of potential effect. We recommend that no historic architectural survey be conducted for this project. There are no known archaeological sites within the proposed project area. Based on our present knowledge of the area, it is unlikely that any archaeological resources which may be eligible for inclusion in the National Register of Historic Places will be affected by the project construction. We, therefore, recommend that no archaeological investigation be conducted in connection with this project. Having provided this information, we look forward to receipt of either a Categorical Exclusion or Environmental Assessment which indicates how NCDOT addressed our comments. 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 Jones Street • Raleigh, North Carolina 27601-2807 gODI 3 y , Thank you for your cooperation and consideration. If you have questions concerning the above comment, please contact Renee Gledhill-Earley, environmental review coordinator, at 919/733-4763. Sincerely, David Brook Deputy State Historic Preservation Officer DB:slw / cc: H. F. Vick B. Church T. Padgett .p N. C. DEPARTMENT OF TRANSPORTATION TRANSMITTAL SLIP DATE r / r TO: REP. NO. OR ROOM, BLDG. P yI R.c q c ?qM S l F RO M j 1 REF. NO. Oil ROOM, BLDG. ( , / + ACTION ? NOTE AND FILE ? PER OUR CONVERSATION ? NOTE AND RETURN TO ML ? PLR YOUR REQUEST - ? RETURN WITH MORE DETAILS ? ,FOR YOUR APPROVAL ? NOTE AND LEE ME ABOUT THIS ? FOR YOUR INFORMATION _- ? PLEASE ANSWER ? :FOR YOUR COMMENTS ? PREPARE REPLY FOR MY SIGNATURE ? SIGNATURE ?.. TAKE APPROPRIATE ACTION ?INVESTIGATE AND REPORT COMMENTS: Z v f .,.- r ' yy RECEIVED IVED yT? .. ST MAY 2 Z 1996 _ EW"'N ? ?ti1ENTAl SCIENCES mR,? STATE oI= NORTH CAROLINA DEPARTMENT OF TRANSPORTATION JAW.s B. HUNT JR. DIVISION OF HIGHWAYS GARLAND B. GARRETT JR. 60VI RNOR P.O. ROx 25201. RALEIGH, N.C. 27611-5201 S1VRE IARY May 16, 1996 MEMORANDUM TO: Mr. Eric Galamb DEM - DEHNR - Water Quality Lab FROM: Jeff Ingham Project Planning Engineer SUBJECT: NC 41-111, Duplin County, Replacement of Bridge No. 74 over Muddy Creek, State Project 8.1241601 F. A. Project BRSTP-41(2), B-2955 A scoping meeting for the subject bridge was held in the Transportation Building on May 8, 1996. The following people were in attendance: Roland Robinson Roadway Design Don Sellers Charles Pope Lanette Cook Ray McIntyre Jerry Snead Tania Sanders Tatia White Debbie Bevin Tom Tarleton Jeff Ingham John Williams Right-of-Way Structure Design Program Development Program Development Hydraulics Traffic Engineering Traffic Engineering State Historic Preservation Office Location & Surveys Planning & Environmental Planning & Environmental The following comments were either called in or given at the meeting: Eric Galamb of DEM stated that the waters of Muddy Creek are Class C Swamp in the project area. He commented that if a temporary structure is used, it should be completely removed and the area impacted returned to pre-construction contours and revegetated. He requested normal soil and erosion control measures. David Cox of the Wildlife Resource Commission recommended that the structure be replaced with a new bridge. He asked that all efforts be made to minimize wetland impacts. He recommended standard sedimentation and erosion control measures. -0 May 16, 1996 Page 2 Jerry Snead of Hydraulics recommended that the existing bridge be replaced with a bridge approximately 46 meters (150 feet) in length at the existing location with approximately the same roadway elevation. A temporary detour would require construction of a bridge approximately 21 meters (70 feet) in length with a roadway elevation approximately 1 meter (3 feet) lower than the existing bridge. This bridge should be located to the east of the existing bridge to minimize impacts to wetland areas. The division construction engineer indicated a preference for maintaining traffic using an on-site detour located to the east side of the existing bridge. Road closure at this location is not recommended due to narrow 5.5 meter (18 foot) pavements and poor alignments of alternate routes, as well as the high volume of trucks and cars on this road. Debbie Bevin of SHPO recommended that no surveys be done for this project. DISCUSSION OF ALTERNATES Alternate 1: Replace the existing bridge with a bridge approximately 46 meters (150 feet) in length, at approximately the same elevation and location as the existing bridge. Traffic will be maintained with an on-site detour to the east of the existing bridge during construction. This detour will require construction of a bridge 21 meters (70 feet) in length with a roadway elevation approximately 1 meter (3 feet) lower than the existing bridge. BRIDGE PROJECT SCOPING SHEET DATE: 5-15-96 TIP PROJECT B-2955 DIVISION 3 STATE PROJECT 8.1241601 COUNTY Duplin F. A. PROJECT BRSTP-41(2) ROUTE NC 41-111 SCHEDULE: Right of way: 2-20-98 Construction: 5-18-99 PURPOSE OF PROJECT: REPLACE OBSOLETE BRIDGE WILL THERE BE SPECIAL FUNDING PARTICIPATION BY MUNICIPALITY, DEVELOPERS, OR OTHERS? YES NO X STRUCTURES EXISTING BRIDGE NO. 74 LENGTH 46 METERS; WIDTH 7.7 -METERS 150 FEET 15.4 FEET NEW STRUCTURE LENGTH 46 METERS; WIDTH 9.1 METERS 150 FEET 30 FEET COSTS TIP ESTIMATE TIP CONSTRUCTION COST ....................................... $ 450,000 TIP RIGHT OF WAY COST ....................................... + $ 20,000 TIP TOTAL COST ...................................... $ 470,000 CONSTRUCTION ESTIMATE Expected to be completed by June 1996. TRAFFIC Average Daily Traffic: (1996) 3,600 VPD, (2020) 7,300 VPD 4% Dual, 3% TTST, 10% DIR, 60% DHV CLASSIFICATION: Major Collector r'?.,. STATF° 4, r 3 STATE OE NORTI-I CAROLINA DEPARTMENT OF TRANSPORTATION JAWS B. HUNT )R. DIVISION OF HIGHWAYS GARLAND B. GARREFT JR. GuVITNO R L.O. BOX 25201, RALFIGI I, N.C. 27011-5201 SICRUTARY April 9, 1996 MEMORANDUM TO: Mr. Eric Galamb DEM - DEHNR - Water Quality Lab FROM: H. Franklin Vick, P. E., Manager Planning and Environmental Branch SUBJECT: Review of Scoping Sheet for Bridge No. 74 on NC 41-111 in Duplin County over Muddy Creek, B-2955 Attached for your review and comments is the scoping sheet for the subject project (see attached map for project location). The purpose of this sheet and the related review procedure is to have an early "meeting of the minds" as to the scope of work that should be performed and thereby enable us to better implement the project. A scoping meeting for this project is scheduled for May 8, 1996 at 10:00 a.m. in the Planning and Environmental Branch Conference Room (Room 434). You may provide us with your comments at the meeting or mail them to us prior to that date. Thank you for your assistance in this part of our planning process. If there are any questions about the meeting or the scoping sheets, please call Jeff Ingham, Project Planning Engineer, at 733-7844, Ext. 236. JI/rfm y? el f 1n ? ?° ?z z Attachments S >J ??9ti y??f? ?? kv 9 1g -7S -2-5- N BRIDGE PROJECT SCOPING SHEET TIP PROJECT STATE PROJECT F. A. PROJECT B-2955 DATE: 4-8-96 DIVISION 3 COUNTY Duplin ROUTE NC 41-111 BRSTP-41(2) PURPOSE OF PROJECT: REPLACE OBSOLETE BRIDGE DESCRIPTION OF PROJECT: Replace Bridge No. 74 on NC 41-111 over Muddy Creek in Duplin County. WILL THERE BE SPECIAL FUNDING PARTICIPATION BY MUNICIPALITY, DEVELOPERS, OR OTHERS? YES NO X EXISTING LENGTH 46 METERS; WIDTH 7.6 METERS STRUCTURE: 151 FEET 25 FEET TIP CONSTRUCTION COST ...................................... $ 450,000 TIP RIGHT OF WAY COST ...................................... + $ 20,000 TIP TOTAL COST .................................... $ 470,000 CLASSIFICATION: Major Collector 5453 IV NE 244 471300 SEULAVILLE 7.2 KM 146 242 (BEULAVILLE) - •'- 1964 BNf 1813) 1802 ••0 41 \ 4tlE effi 4.5 lip -10 A20 ??? 21.0 13.5 /. 0.(1961,' - I1L° BM ?O , f? 18.5 _ • ?? 'i ail - i ? e ? o°O ' r /- -? - 'Ii. 0 P ( 196,. "Cems - -,, i I i? Radlo' ,.. (1802) Tower ?.. >' 1 00, 1966 ? ? ?? - _ BM X13.3 -- BM - I i 18.5 1 r d 10 - - 15.5 I X1817 1001) 4 4 ?• - BM - - Parker. - 14.8', 11.5 em I ::(?.efTl - - UC' I •-_'?i: BMA -? . 13.0 Chinquapin -:? _ = -- 0000 . 0000 11 117 ?; 4 1 .` .` 1 Rose Hill hinciuspift Cat' .` .` 14 Crook 41 -We 2 Jackson, 1804 1.9 Store 1802 ,,1804 !!'1 q , Q uinns Store 1966 h 6 1802 18 E• 1964 \? 1 14 1800 1613 1801 • 41 • 1800 `T 1812 1953 1 1 1 ,• 12 • , Creek 0 i .7 .? ti Bethal .2 1984 1967 ~ Church Lyman ? A s ?bZ? 1 \ ? . 1.5 1968 1802 ?, 5 1964 1816 a 198 111 1.3 `r 5 c? -0 i .3 + .2 1815 ? 9S / 6 1817 50 ip$ i6 1.0 ^ . .w 50 Chinquapin ',.? 9 • 181 181 y 1820' 1816 BRIDGE NO.74 818 1970 'CO 1 cv 1801 M 1818 7 50 'o - 2.1 Cs, 1971 1715 1715 Ar e ess , ;}? '? Mar 41 .6 1 g2 `` North Carolina Department Of v Transportation 827 ?s Planning & Environmental Branch 2.1 1972 DUPLIN COUNTY RIVER REPLACE BRIDGE NO. 74 ON NC 41-111 1970 OVER MUDDY CREEK B-2955 0 kilometers 1.6 Idlometers 3.2 Figure 1 n ...n.e t ...;t.? 7 DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS P.O. BOX 1890 WILMINGTON, NORTH CAROLINA 28402-1890 IN REPLY REFER TO Regulatory Division November 20, 1997 u J9-99 Action fD No. 199706490, Replace Bridge No. 74 over Muddy Creek, on NC 41/NC 111, Duplin County, North Carolina. TIP B-2955, State Project No! . 24 01 Mr. Frank Vick Planning and Environmental Branch Division of Highways North Carolina Department of Transportation Post Office Box 25201 Raleigh, North Carolina 27611-5201 Dear Mr. Vick: Reference your letter dated May 30, 1997, and the attached project planning report describing the above referenced project. According to the report, the North Carolina Department of Transportation (NCDOT) proposes to replace the existing bridge at its present location and divert traffic onto an on-site temporary detour. Permanent impacts to wetlands will be 0.4 acres and temporary impacts associated with the detour will be 1.7 acres. In addition, the area used for the temporary detour will be restored to original grade and revegetated with "native tree species". For the purposes of the Corps of Engineers' Regulatory Program, the "December 13, 1996, Federal Register, Final Notice of Issuance, Reissuance, and Modification of Nationwide Permits (61 FR 65874)" listed nationwide permits. Authorization, pursuant to Section 10 of the Rivers and Harbors Act of 1899 and Section 404 of the Clean Water Act, was provided for activities undertaken, assisted, authorized, regulated, funded or financed, in whole or in part, by another Federal agency or department where that agency or department has determined, pursuant to the Council on Environmental Quality (CEQ) Regulation for the Implementing the Procedural Provisions of the National Environmental Policy Act (40 CFR Part 1500 et seq.), that the activity, work or discharge is categorically excluded from environmental documentation because it is included within a category of actions which neither individually nor cumulatively have a significant effect on the human environment, and the Office of the Chief of Engineers (ATTN: CECW-OR) has been furnished notice of the agency's or department's application for the categorical exclusion and concurs with that determination. Your work is authorized by this nationwide permit provided it is accomplished in strict accordance with the enclosed conditions and provided you receive a Section 401 water quality certification from the North Carolina Division of Water Quality (NCDWQ) and, in the coastal -2- area, a consistency determination from the North Carolina Division of Coastal Management (NCDCM). You should contact Mr. John Dorney, telephone (919) 733-1786, regarding water quality certification, and Mr. Steve Benton, telephone (919) 733-2293, regarding consistency determination. This nationwide permit does not relieve you of the responsibility to obtain other required State or local approval. This verification will be valid for two (2) years from the date of this letter unless the nationwide authorization is modified, reissued or revoked. This verification will remain valid for the two (2) years if, during that period, the nationwide permit is reissued without modification or the activity complies with any subsequent modification. If during the two (2) years, the nationwide permit authorization expires or is suspended or revoked; such that the activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced or are under contract to commence, in reliance upon this nationwide permit, will remain authorized. This is provided the activity is completed within twelve (12) months of the date of the nationwide permit's expiration, modification or revocation. We have evaluated potential impacts of your activity, and we have determined that your proposal will not likely have an adverse affect on any endangered species. When you have completed your work and any required mitigation, please sign and return the enclosed certification form. Questions or comments may be addressed to the undersigned in the Wilmington Regulatory Field Office, telephone (910) 251-4725. Sincerely, Scott McLendon Regulatory Project Manager Enclosures Copies Furnished (without enclosures): Mr. John Hefner, Field Supervisor U.S. Fish and Wildlife Service Fish and Wildlife Enhancement Post Office Box 33726 Raleigh, North Carolina 27636-3726 Mr. John Dorney Division of Water Quality North Carolina Department of Environment, Health and Natural Resources 4401 Reedy Creek Road Raleigh, North Carolina 27607