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HomeMy WebLinkAbout20140804 Ver 1_Application_20140724Attachment L: Lour Impact Bridge Replacement Process Low Impact Bridge Project No.: BD- 5102AA County Greene Bridge No. 93 over Beaman Run WBS Element Number 45348.1.27 This project is subject to the Low Impact Bridge Process as agreed to on October 6, 2009. This project meets the documentation requirements and approval procedures under NEPA, as defined by FHWA, for Low Impact Bridge Replacements. This project meets the standards of NCDOT's Minimum Criteria Rules. Date: July 22, 2014 Applicant Name: North Carolina Department of Transportation ,1,, Applicant Address: P.O. Box 1587 � .8 -V 4 2 ' Greenville NC 27835 20140804 Primary Contact for Project: Jay B. Johnson Phone No.: 252 - 439 -2800 Is this an after- the -fact application: Yes X No River Basin: Neuse Stream Classification:_ Beaman Run C; Sw, NSW Regulatory Authorization Options for this Activity Federal. USACE Nationwide General Permit 3 -- Maintenance State: General Water Quality Certification #3687 and/or Buffer Authorization Local: None Project Description — This project involves the replacement of Greene County Bridge No. 93 on SR 1 240 (Walston Rd.) over Beaman Run The existing 52' long by 25' wide concrete floor on timber foists will be replaced with a 65' long by 30' wide cored slab bridge at the same location. In accordance with Neuse Buffer Regulations, the proposed bridge does not contain deck drains All stormwater will be collected by a storm drainage system and discharged outside the buffer limits in the southeast quadrant. Signature. Print Name: Jays' Jnson JUL 2 4 2014 Title: Division Environmental Officer o � _ - ant WE Peojrd Tracking No. (Internal Use) 12 -I1 -4023 DUN. HISTORIC ARCHICTECTURE AND LANDSCAPES ,. NO SURVEY REQUIRED FORM This form only pertains to Historic Architecture and Landscapes for this project. It is not valid for Archaeological Resources. You must consult separately with the Archaeology Group. PROJECT INFORMATION Project No: BD- 5102AA County: Greene WBS No.: 45348.1.27 Docutnent e: Fed. Aid No: Funding: ® State Federal Federal Permits Yes No Permits) NWP 3 T e: Pro,Lect Description: Replace Bridge No. 93 (existing is 52 feet long by 25.3 feet wide timber bridge) over Beaman Run on SR 1240 (Walston Rd) with a proposed concrete cored slab bridge. The area of potential effects will be 500 feet from each end of the existing bridge and 75 feet in each direction from the centerline of the roadway. There will be an off -site detour. SUMMARY OF HISTORIC ARCHICTECTURE AND LANDSCAPES REVIEW Description of review activities, results, and conclusions: Review of HPO quad maps, HPOweb GIS mapping, historic designations roster, and indexes was conducted on 11/20 /12. Based on this review, there are no existing NR, SL, LD, DE, or SS properties in the Area of Potential Effects (APE). The CRS also reviewed Greene County GIS and tax records which revealed no properties at all within the APE. Built in 1959, Bridge No. 93 has not yet been evaluated for eligibility to the National Register of Historic Places (NRHP) according to the NCDOT Historic Bridge Inventory but appears to be a standard bridge design indistinctive of style or engineering significance. Thus, a survey is not required for this project. Why the available information provides a reliable basis for reasonably predicting that there are no unidentified significant historic architectural or landscape resources in the proiect area: HPO quad maps, HPOweb GIS mapping, Google maps and Greene County property records are considered valid tools for the purposes of determining the likelihood of historic resources being present. A survey is not required for this project. N%gorw Arrhilecure and Lamliccymrr NO SURYP r RA'QUIRM farm jar Ihnor T irmnspnnetnm Projecros do Qualifwd m the 21W Propyanmalic :1grermod. Page 1 of 2 SUPPORT DOCUMENTATION NMap(s) ❑Previous Survey Info. ❑Photos ❑Correspondence ❑Design Plans FINDING BY NCDOT ARCHITECTURAL HISTORIAN Historic Architecture and Landscapes -- NO SURVEY REQUIRED Historian 1I/2l0 Date f Jititoric Anhefcrrrrrc runt Lmuhcapes ,Y(J 1L'R! ?.'!' RLOf RRF.1) jwm furkhme r ?r —,vjxP rxi m Projects w Qwkfted in the XW Programm oc• Agrecmeru. Page 2 of 2 1 Greene 93 GREENE 93 SR 1240 (WALSTON ROAD) OVER BEAMAN RUN WALSTONBURG USGS QUAD MAP AND SHEET 2 OF THE SOIL SURVEY OF GREENE COUNTY FIRM PANEL 3675 MAP NUMBER 3720367500) CONTENTNEA 03020203 BEAMAN RUN C; Sw, NSW NEUSE RIVER BASIN WBS ELEMENT NUMBER 45348.1.27 NOVEMBER 13, 2012 4.1pi LAM SR 12.32 L 1 Greene 93 t N 658906.4836 E2377367.9750 ��8;• ' \ '' `j N 35 -33 -14 �r� I .. y ' i. °a.• �Lc, { i : ' S W 77 -43 -52 y •:r . ' f 'e. f. y I �� }. , �R . t l N 35.553830 oar; '?94 1 W 77.731227 SRI 315 MW .. I I .NSF I � � .' ��� �`,� { '� - - ;;, ; ►. 1 ! N { �'1i7QTA17► ? ' I — 1. —� • *• ' 1 I _ ' I ♦�Z 1 3,000 1,500 0 3,000 Fee k. k` a m FL 0 Z a N V Gz =� o= �o 0 co ►V i cil Z3. CL fb Z O CO W r 1 LJ Low /Minimal Impact Bridge Project Data Sheet Completed by: Engineer Division EnvttonMentaVIDfficer TIP NO BD- 5102AA WBS Element No. 45348.1.27 County Greene Bridge Number 390093 Description SR 1240 Walston Rd Stream Basin Classification SIN Type Size Neuse C, Sw, NSW 27 -86 -13 perennial /inland 25'x3' Existing Structure Type Size Suff. Rating 1 @ 17' -8 ",1 @ 16-10 ",1 @ 17' -8" 52'x25' 59.1 Proposed Structure Type Size Bridge 65'x30' Stream USACE (LF) NCDWQ Impacts (LF) 0 0 Wetlands USACE Impacts (AC) Non 404 Impacts (AC) CAMA Impacts SF 0.0009 0 0 NC DWQ Buffers Impacts (SF) 0 Buffer Applicaton Required (Y /N) State Stormwater Permit Required YIN T &E Habitat Species Present Bio Conclusion No Habitat NIA No Effect Moratorium Type Dates No N/A Trout Waters Native /Hatchery Trout Species Present Trout Conditions (Y /N) WRC Reviewer No No No N/A CAMA AECs No Essential Fish Habitat No Nay. Opening No USCG Permit No Historic Properties No Archaeological Resources No Tribal Lands No 4 Resources No 6 (f) [LWCF ] Resources No Wild and Scenic River No Federal Lands No TVA Area No FEMA Buyout No FEMA Flood Study No USTs Haz Mats No Relocatees No Location LAT LONG 35.55383 77731227 Project Comments Completed by: Engineer Division EnvttonMentaVIDfficer Project lracking.'Vo 12 -11 -0023 NO NATIONAL REGISTER OF HISTORIC PLACES _ ELIGIBLE OR LISTED ARCHAEOLOGICAL ,SITES PRESENT OR AFFECTED FORM This form only pertains to ARCHAEOLOGICAL RF.SOt1RCES for this project. It is not c — �ro Q!�' valid for Historic Architecture and Landscapes. You must consult separately with the _ Historic Architecture and Landscapes Group. PROJECT INFORMATION Project No: BD- 5102AA Courlrv: Greece WBS No: 45348.1.27 Document: MCS F. A. No: Funding: ® State ❑ Federal Federal Permit ReguireW ® Yes ❑ No Permit Type: Nationwide 3 Project Description: Replace Bridge No. 93 over Beaman Run on SR1240 (Walston Road) in Greece County, North Carolina. It is anticipated that the proposed construction effort will utilize an off -site detour (SR1240 to SR1242 to SR1222 to SR1225 to SR1240) during construction activities thereby minimizing the effects to the surrounding land surfaces. The archaeological Area of Potential Effects (APE) for the project is centered upon Bridge 93 and measures 500ft in length (250ft from each bridge end - point) by 100ft is width (50ft laterally from each side of the SR1240 center- line). SUMMARY OF ARCHAEOLOGICAL, FINDINGS The North Carolina Department of Transportation (NCD07) Archaeology Group reviewed the subject project and determined: ® There are no National Register listed ARCHAEOLOGICAL SITES vrxthin the project's area of potential effects. ® No subsurface archaeological investigations are required for this project. ❑ Subsurface investigations did not reveal the presence of any archaeological resources. ❑ Subsurface investigations did not reveal the presence of any archaeological resources considered eligible for the National Register. ❑ All identified archaeoloeieal sites located Within the APE have been considered and all compliance for archaeological resources with Section 106 of the National Historic Preservation Act and GS 121 -12(a) has been completed for this project. ® There is no National Register Eligible or Listed ARCHAEOLOGICAL SITES present or affected by this project. (Attach any notes or documents as needed) V N JUL 2 4 2014 NR t Wd Y �AT< P, QUALITY h.tlWhll.Rk 6L.7 4ltEA WBLEORLISTEDAR( N: t1: 111 .(X;!!.i!.,i1T1iSPkLSiNTOR.ti form f*r Mrrror Tramponurrur FmIccu as Qw!rfird m rh, 20- PrograwnwicAgrraa m 1 of 2 Project Trackmg ,Vo 12 -11 -0023 Brief description of review activities, results of review, and conclusions: A map review and site file search conducted at the Office of State Archaeology (OSA) on Monday, November 26, 2012 served to gauge the cultural resource potential of the project area based on factors associated with local archaeological and historical site profiles. This enterprise determined that no previously documented archaeological sites were situated within the project's APE or adjacent Examination of National Register of Historic Places (NRHP), State Study Listed (SL), Locally Designated (LD), Determined Eligible (DE), and Surveyed Site (SS) properties employing resources available on the NCSHPO website concluded that none of the above or any other historic properties were located within the bounds of or directly proximal to the APE. Historic maps illustrate land usage (agricultural) within and adjacent to the APE and house locations in the direct vicinity of the project area over a long period of time (1863- 1910 +). In general, this work demonstrated a sustained historical presence in this portion of Greene County, but an absence of significant historic properties or prevailing unassessed archaeological sites within the project APE. Further, topographic, historic, and NRCS soil survey maps (BB), and historical/archaeological reference materials were inspected to appraise environmental, cultural, and other determinants that may have resulted in past occupation within the project limits. Aerial photographs were examined for assessment of hydrological, agricultural, modern, and other erosive disturbances and construction design data was reviewed for the determination of potential impacts to the APE ground surfaces. Due to a heightened prehistoric site potential and federal permitting interaction, the cultural resource specialist recommends an archaeological survey of the APE prior to construction activities. An on- ground investigation of the project study area and APE was conducted on Tuesday, December 18, 2012. First, a walk -over of all APE ground surfaces was completed. This served to identify any above - ground archaeological or historical remains, and to determine the location and extent of subsurface investigation necessary for project compliance. The entire APE, including the federal permit area, was distinguished by wetland vegetation and typified by Bibb loam, a frequently flooded and poorly drained soil type. Well- drained Pactolus fine sands were relegated to the ground surfaces beyond the APE north of Beaman Run. No artifacts or other evidence of past cultural occupation was documented during the reconnaissance investigation of the APE. No subsurface shovel testing was conducted in association with the archaeological investigation as no ground surfaces inward of the APE were deemed satisfactory for recovery of intact cultural sites. Since the APE and federal permit area encompass a wetland area containing no historic or prehistoric site potential, and because the construction impacts are unlikely to affect the areas outward of the existing ditch - lines, no further archaeological survey or input is recommended. A finding of "no historic properties affected" is considered appropriate for the BD- 5102AA project as currently proposed. SUPPORT DOCUMENTATION See attached: 51 Map(s) ['Previous Survey Wo ❑ Photos ❑Correspondence Other: Signed: NCDOT ARCHAEOLOGIST Date 4©RA 770VA I. RFGP;TFR FLN;LRI.F OR II.'7 D ARC'HAF.OLCX:IC ,41..V7:FC PML%'T 0R AFFEC.TEU form for Minor I Pariafjo Prvfe fs as Q" fred m the 2W07 Programesa7rc Agreemew. 2of2 Greene 93 1 SR1250 SR1232 Greene 93 N 658906.4836 I E 2377367.9750 N N 35 -33 -14 W 77 -43 -52 H N 35.553830 W 77.731227 r\ 3,000 1,500 0 3,000 F m Rl GREEN E93 93 SR 1240 (WALSTON ROAD) OVER BEAMAN RUN WALSTONBURG USGS QUAD MAP AND SHEET 2 OF THE SOIL SURVEY OF GREENE COUNTY FIRM PANEL 3675 MAP NUMBER 3720367500) CONTENTNEA 03020203 BEAMAN RUN C; Sw, NSW NEUSE RIVER BASIN WBS ELEMENT NUMBER 45348.1.27 NOVEMBER 13, 2012 J 1 6�13�3 S,Q7 ?49 / SRS ?sr �h Q� 5 S,Q 8 1 N A i SR1243 f SR ti SR1315 241 e� N T SR1244 h/% GREENE 93 Greene 93 SR 1240 (WALSTON ROAD) OVER BEAMAN RUN WALSTONBURG USGS QUAD MAP AND SHEET 2 OF THE SOIL SURVEY OF GREENE COUNTY FIRM PANEL 3675 MAP NUMBER 3720367500) CONTENTNEA 03020203 BEAMAN RUN C; Sw, NSW NEUSE RIVER BASIN WBS ELEMENT NUMBER 45348.1.27 NOVEMBER 13, 2012 $R1260 41232 '!la. _ •• rte., . i i• .. (' _ . �, - .., e. Greene 93 `•. r N 658906.4836 E 2377367.9750 N 35 -33 -14 W 77-43-52 N 35.553630 ;,s „y. ( ,. fi. t y?fq , I W 77.731227 �/' _ . F , r• J __ — to •i i - -. Y 1 �,�'.;� t � Iw 'J _- .Pty 1 ' � '• ' .. < 3,000 1,500 0 3,000 F ' — _ .� j �•. Map Unit Setting • Elevation: 80 to 330 feet • Mean annual precipitation: 38 to 55 inches Mean annual air temperature: 59 to 70 degrees F • Frost -free period: 210 to 265 days Map Unit Composition • Bibb, undrained, and similar soils: 80 percent • Johnston, undrained, and similar soils: 10 percent Description of Bibb, Undrained Setting • Landform: Flood plains • Landform position (two- dimensional): Toeslope • Down -slope shape: Concave • Across -slope shape: Linear • Parent material: Sandy and loamy alluvium Properties and qualities i �Ch. YL . .sue. ��� i _, .io I _ ��- '�,- -�-"-•, ,.- J _ � • r �, _ \ agar'° `�'� t f_' �i � —,ia -� � • j ,I 4 TabOMacla_ Ch, C., SPeights Budge I • � aq ems` -'- — .�. -I � i �'\ 32'30" 1 I � . � . . — + .. ..- -- � , j.• �.. .'l��a'— - . Cerra . Is3 - — — - -- -- _ _ 12 -11 -0023 - SR1 240 - Bridge 93 - Greene County �� %�nDw f'y't w"_+� »ow rf� ,,c3nOta ■sw•+»�wy »as• ` ?o»Oru sgOwtiwrN nar• a Clyr/f•J( z r! 4 YO.O+ «r•r,G ON.x +ate.. �' 1 CR Z 35 MW C—P" GRODa2A Mw.. O.Orm •.s.....��w.,..' .. ...""■ ■�• a■•.y ■� ttttN Mfu�. � wrrfar - OR�sO Prr•h worry r.s�• �>12 bryp K Lw r a•• ;erg•? tatmx lY•..wrr. «ow'6•.y r 6f Y � !0'.'O'r- aaa.n karse ,�6R0'205•egis Beop•POStxulCi: -.'1 OR7[ tf g•►a^*MOV►Cro•. »ou i /Iti`M•i�C•� ■M�1� t ■f]t1011■M�■11 faru�aerl■ fat■ • ORf2a64vdlis .lsa. ORE-ENE GM]iNa SO»? "- yMa- Ca[1L�[s ':R 7'1'.�CaiNa.w•� • � ■■o+a� ■r,a..nr.. cs or�o.� +uetrensa. 00037f hr enr29 -s L% c•. 6r.Tef• 1o. – GR)1 *35i. —V—Grr Kq . CRC..2:3 vue 011ft<7 C•[v. V•ac wrfwn.[ =h+U a>.' t ►r. ve c' go New? Copyngn12011 Esn. ANng -ts reserved. Wed Nov 212012 102856 AM S PEjT'SNT A. 19 C L WY vl? spvwff� - BRIVIGIF eor& jr- -10 1910 Rural Delivery Routes, Greene County, North Carolina; United States Post Office Dept. i ,r� A-"ORIA. 70 1863 Field Map of Lieut. Koerner's Military Survey between the Neuse and Tar Rivers North Carolina; Gilmer, Jeremy Francis vl? spvwff� - BRIVIGIF eor& jr- -10 1910 Rural Delivery Routes, Greene County, North Carolina; United States Post Office Dept. i ,r� A-"ORIA. t i ! I 11 6 1924 Soil Map, North Carolina, Greene County sheet Pi 1938 Greene County, North Carolina State Highway and Public Works Commission Map o• 9 e ♦ o o ,o o• ♦4 o• a 4 ♦ ' n s r v SPEIGHTS • e s e A BRIDGE- e ♦ • o J � O ♦ 0 e. O A a o • _ D O e O • • O • �• f•� r. o e o e e■ ° e e 4 • • �� • e R • e o � •0 a♦ o f �p� i a° • • • fs• to tj O �-� • s • ♦ oee e o e o° C � or Oaf • • e■ ♦p � �• _ • .10 1938 Greene County, North Carolina State Highway and Public Works Commission Map -<-- Z Project Trading No. ankmal Use) REQUEST FOR CULTURAL RESOURCES REVIEW FORM MEMORANDUM TO: Drew Joyncr, Human Environment Unit 1598 Mail Service Center, Raleigh, NC 27699 -1598 ATTENTION: Matt Wilkerson, Archaeology Supervisor ENTERED NOV Mary Pope Furr; Historic Architecture Supervisor FROM: First Last Bill Brame Jr j �r Title Division Environmental Specialist � kf , SUBJECT: Request for Cultural Resources Review i NOV 1 2012 DATE: November 13, 2012 .................��a t1! PROJECT INFORMATION Project No: BD- 5102AA County: Greene WBS No: 45348.1.27 Document: FA. No: Funding: ® State ❑ Federal USGS Quad- Walstonburg Project Description: Greene 93, Replace existing 52' long by 25.3' wide timber bridge with a proposed concrete cored slab bridge; SR 1240 Walton Road over Beaman Run. Purpose do Need: The purpose of this project is to replace the existing bridge built in 1959 with a proposed concrete cored slab bridge SCHEDULING AND CONTACT INFORMATION Date Needed: December 2012 Engineer: Maria Rogerson Tel 252A39 -2800 Email marog_erson(a),ncdot.goy DESIGN INFORMATION Project Length: 500 feet from each end of the eidsting bridge Exist. R W.- 60' Proposed RIW.• 60' E.risl. Speed Limit: 55 Proposed Speed Limit: 55 Exist. X- Section: N/A Detour Route: SR 1240 to SR 1242 to SR 1222 to SR 1225 to SR 1240 Structure T Reinforced Concrete Floor on year Built: 1959 yam' Timber Joists North Carolina Wildlife Resources Commission Gordon Myers, Executive Director MEMORANDUM TO: Maria Rogerson, P.E. Division Bridge Program Manager, NCDOT FROM: Travis Wilson, Highway Project Coordinator Habitat Conservation Program DATE: August 17, 2012 SUBJECT: Division 2 Bridge Replacements Biologists with the N. C. Wildlife Resources Commission (NCWRC) have reviewed the information provided and have the following preliminary comments on the subject project. Our comments are provided in accordance with provisions of the National Environmental Policy Act (42 U.S.C. 4332(2)(c)) and the Fish and Wildlife Coordination Act (48 Stat. 401, as amended; 16 U.S.C. 661- 667d). Our standard recommendations for bridge replacement projects of this scope are as follows: 1. We generally prefer spanning structures. Spanning structures usually do not require work within the stream and do not require stream channel realignment. The horizontal and vertical clearances provided by bridges allows for human and wildlife passage beneath the structure, does not block fish passage, and does not block navigation by canoeists and boaters. 2. Bridge deck drains should not discharge directly into the stream. 3. Live concrete should not be allowed to contact the water in or entering into the stream. 4. If possible, bridge supports (bents) should not be placed in the stream. 5. If temporary access roads or detours are constructed, they should be removed back to original ground elevations immediately upon the completion of the project. Disturbed areas should be seeded or mulched to stabilize the soil and native tree species should be planted with a spacing of not more than 10'x10'. If possible, when using temporary Mailing Address: Division of Inland Fisheries • 1721 Mail Service Center • Raleigh, NC 27699 -1721 Telephone: (919) 707 -0220 • Fax: (919) 707 -0028 Bridge Memo Page 2 August 17, 2012 structures the area should be cleared but not grubbed. Clearing the area with chain saws, mowers, bush -hogs, or other mechanized equipment and leaving the stumps and root mat intact, allows the area to revegetate naturally and minimizes disturbed soil. 6. A clear bank (riprap free) area of at least 10 feet should remain on each side of the steam underneath the bridge. 7. In trout waters, the N.C. Wildlife Resources Commission reviews all U.S. Army Corps of Engineers nationwide and general `404' permits. We have the option of requesting additional measures to protect trout and trout habitat and we can recommend that the project require an individual `404' permit. 8. In streams that contain threatened or endangered species, NCDOT biologist Mr. Logan Williams should be notified. Special measures to protect these sensitive species may be required. NCDOT should also contact the U.S. Fish and Wildlife Service for information on requirements of the Endangered Species Act as it relates to the project. 9. In streams that are used by anadromous fish, the NCDOT official policy entitled "Stream Crossing Guidelines for Anadromous Fish Passage (May 12, 1997)" should be followed. 10. Sedimentation and erosion control measures sufficient to protect aquatic resources must be implemented prior to any ground disturbing activities. Structures should be maintained regularly, especially following rainfall events. 11. Temporary or permanent herbaceous vegetation should be planted on all bare soil within 15 days of ground disturbing activities to provide long -term erosion control. 12. All work in or adjacent to stream waters should be conducted in a dry work area. Sandbags, rock berms, cofferdams, or other diversion structures should be used where possible to prevent excavation in flowing water. 13. Heavy equipment should be operated from the bank rather than in stream channels in order to minimize sedimentation and reduce the likelihood of introducing other pollutants into streams. 14. Only clean, sediment -free rock should be used as temporary fill (causeways), and should be removed without excessive disturbance of the natural stream bottom when construction is completed. 15. During subsurface investigations, equipment should be inspected daily and maintained to prevent contamination of surface waters from leaking fuels, lubricants, hydraulic fluids, or other toxic materials. If corrugated metal pipe arches, reinforced concrete pipes, or concrete box culverts are used: 1. The culvert must be designed to allow for aquatic life and fish passage. Generally, the culvert or pipe invert should be buried at least 1 foot below the natural streambed (measured from the natural thalweg depth). If multiple barrels are required, barrels other than the base flow barrel(s) should be placed on or near stream bankfull or floodplain bench elevation (similar to Lyonsfield design). These should be %D Bridge Memo Page 3 August 17, 2012 reconnected to floodplain benches as appropriate. This may be accomplished by utilizing sills on the upstream and downstream ends to restrict or divert flow to the base flow barrel(s). Silled barrels should be filled with sediment so as not to cause noxious or mosquito breeding conditions. Sufficient water depth should be provided in the base flow barrel(s) during low flows to accommodate fish movement. If culverts are longer than 40 -50 linear feet, alternating or notched baffles should be installed in a manner that mimics existing stream pattern. This should enhance aquatic life passage: 1) by depositing sediments in the barrel, 2) by maintaining channel depth and flow regimes, and 3) by providing resting places for fish and other aquatic organisms. In essence, base flow barrel(s) should provide a continuum of water depth and channel width without substantial modifications of velocity. 2. If multiple pipes or cells are used, at least one pipe or box should be designed to remain dry during normal flows to allow for wildlife passage. 3. Culverts or pipes should be situated along the existing channel alignment whenever possible to avoid channel realignment. Widening the stream channel must be avoided. Stream channel widening at the inlet or outlet end of structures typically decreases water velocity causing sediment deposition that requires increased maintenance and disrupts aquatic life passage. 4. Riprap should not be placed in the active thalweg channel or placed in the streambed in a manner that precludes aquatic life passage. Bioengineering boulders or structures should be professionally designed, sized, and installed. In most cases, we prefer the replacement of the existing structure at the same location with road closure. If road closure is not feasible, a temporary detour should be designed and located to avoid wetland impacts, minimize the need for clearing and to avoid destabilizing stream banks. If the structure will be on a new alignment, the old structure should be removed and the approach fills removed from the 100 -year floodplain. Approach fills should be removed down to the natural ground elevation. The area should be stabilized with grass and planted with native tree species. If the area reclaimed was previously wetlands, NCDOT should restore the area to wetlands. If successful, the site may be utilized as mitigation for the subject project or other projects in the watershed. Project specific comments: • Beaufort County Bridge No. 297 over Broad Creek on SR 1520: We recommend replacing this bridge with a bridge. Standard recommendations apply. • Beaufort County Bridge No. 316 over Unnamed Canal on SR 1627: We recommend replacing this bridge with a bridge. Standard recommendations apply. • Greene County Bridge No. 8 over Sandy Run on SR 1301: We recommend replacing this bridge with a bridge. Standard recommendations apply. • Greene County Bridge No. 9 over Sandy Run on SR 1324: We recommend replacing this bridge with a bridge. Standard recommendations apply. f Bridge Memo Page 4 August 17, 2012 • Greene County Bridge No. 93 over Beaman Run on SR 1240: We recommend replacing this bridge with a bridge. Standard recommendations apply. • Pitt County Bridge No. 142 over Cross Swamp on SR 1777: We recommend replacing this bridge with a bridge. Standard recommendations apply. • Pitt County Bridge No. 69 over Cross Swamp on SR 1139: We recommend replacing this bridge with a bridge. Standard recommendations apply. • Pitt County Bridge No. 43 lover Cross Swamp on SR 1591: We recommend replacing this bridge with a bridge. Standard recommendations apply. • Pitt County Bridge No. 415 over Cross Swamp on SR 1108: We recommend replacing this bridge with a bridge. Standard recommendations apply. • Pitt County Bridge No. 20 over Cross Swamp on SR 1941: We recommend replacing this bridge with a bridge. Standard recommendations apply. • Lenoir County Bridge No. 142 over Bearwell Branch on SR 1922: We recommend replacing this bridge with a bridge. Standard recommendations apply. If you need further assistance or information on NCWRC concerns regarding bridge replacements, please contact me at (919) 528 -9886. Thank you for the opportunity to review and comment on this project. GREENE 93 Greene 93 SR 1240 (WALSTON ROAD) OVER BEAMAN RUN WALSTONBURG USGS QUAD MAP AND SHEET 2 OF THE SOIL SURVEY ! OF GREENE COUNTY ` FIRM PANEL 3675 i MAP NUMBER 3720367500J CONTENTNEA 03020203 BEAMAN RUN C, Sw, NSW NEUSE RIVER BASIN ' WBS ELEMENT NUMBER 45348.1.27 NOVEMBER 13, 2012 'i L jb.� _AWNN WnrYrN I - SR1250 _ SR1232 Greene 93 _ N 658906.4836 'z E 2377367.9750 N 35 -33 -14 ,� { ; . f y r yC� I - - W 77 -43 -52 N 35.553830 I BMSMa 7)(.N. I I lei.: W 77.731227 ! .✓y l,/ ' -. �_/ _ ' V�,� 1 _ .4- ,ice. _ .- wt ._ I— ! -__ 3,000 1,500 0 3,000 Fee JU R GREENE 93 Greene 93 SR 1240 (WALSTON ROAD) OVER BEAMAN RUN WALSTONBURG USGS QUAD MAP AND SHEET 2 OF THE SOIL SURVEY ! OF GREENE COUNTY { FIRM PANEL 3675 i MAP NUMBER 3720367500J r CONTENTNEA 03020203 BEAMAN RUN C; Sw, NSW NEUSE RIVER BASIN ' WBS ELEMENT NUMBER 45348.1.27 NOVEMBER 13, 2012 - -� 3 5�1�0 ^ry SR1250 SRr�s' SR1232 ^ry 5� SR�3� 3 Greene 93 E 377367 9750 N N 35-33-14 04 y� W 77-43-62 Ix SR1314 N 35.5 3830 W 77.731227 SR1315 S N Iwo co � SR1241 SR1243 m M N r N Sp 3,000 1,500 0 3,000 F I' mop r GRFF.�� .?r Bridge No. 93 W 1243 SR 12" ,I 5K t_• t County GREEN Exchange SNOW HILL Road No SR 1240 CENTURYLINK Auth No. 620889 Engineer Dennis Strickland (252) 571 -1748 Direction from nearest town: DOT BRIDGE REPLOACEMENT PROJECT, GREEN 93 Beginning at app. .3 mile South of SR -1225. App start Lat /Long, N35.55337 W77.73100, ending, app N35.55431 W77.73144. Placing app. 425'copper cable with a 260' directional bore w /conduit crossing Beamon Run Creek. NO road bores are required and placement will be within 5' inside of R/W edge unless otherwise agreed to by DOT inspector(s). Legend Proposed CT &T Aerial Buried X Other Bridges X Box Culverts None involved Method of Construction Plowed X Trenched Other Directional bored Distance from CA of proposed facility APP. 28' Depth of proposed facility 36" under ditch 30" along shoulder 10' minimum under creek bed Total length of Encroachment .1 miles L�, NIA I oI Jg I- o blL O o1N O � 1 xtI, " s it O l � Ln 9 if w I 1 o,.00�o� =i mi as I. In O a :r W _r { I, • ' J,.yJ, L.�o O 11 JU_N W W dW >t�U Q> �Jd Y- tta / fON O �q- + p WW 11, J w W j p v Ld N p �_j T1 G Q+ C .., i„y _ i �MIPM PUN N F t> a� V 6 m 0 INK - N O m i? O 1 TiTi L 45 W At I I � W W wyo w Y' ZZ e. o K W O Omz c.7 O at ,�p Ka t W w 0 O V !- _NU U.1 IW 4 <Z m J ° ° r_ N it Ln a �m O 1 16 r iIHA S31tlyS MS II SSK VYNI 1SilU3tl NO '{IHMaYAV 9 S1m. OaIY SW. ]erAV39 S 9M ®3� Y%fl[M V Sa313W NI am VINPJIM'Np153tl'A3/1tlOS lV.M901D3O 'S fl A8 31V5 tl0! 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