Loading...
HomeMy WebLinkAbout20191085 Ver 1_17BP.4.R.110_permit drawings (2)_20190814f lif7V1'F?V North Carolina Department of Transportation ..... Highway Stormwater Program •� - STORMWATER MANAGEMENT PLAN (Version 2.01; Released December 2014) FOR NCDOT PROJECTS WBS Element: 17BP.R.4.110 TIP No.: SF-950121 County(ies): Wayne Page 1 of 1 General Project Information WBS Element: 1713P.R.4.110 ITIP Number: SF-950121 Project Type: Bridge Replacement Date: 4/24/2019 NCDOT Contact: James J. Rerko Contractor / Designer: Wetherill Engineering, Inc. / Harminder Singh, PE Address: Highway Divison 6 500 Transportation Dr. (PO Box 1150, 28302) Fayetteville, NC 28301 Address: 1223 Jones Franklin Rd. Raleigh, NC 27606 Phone: (910)437-0207 Phone: 919-851-8077 Email: JJRERKO(d)ncdot.gov Email: hsingh(aDwetherilleng.com City/Town: N/A CounMies): Wayne River Basin(s): Neuse CAMA County? No Wetlands within Project Limits? No Project Description Project Length (lin. miles or feet): 0.27 Surrounding Land Use: Rural, Wooded, Agricultural, Light Residential Proposed Project Existing Site Project Built -Upon Area (ac.) 1.1 ac. 0.9 ac. Typical Cross Section Description: (2) 12'-18' lanes with grassed shoulders and up to 8.0' shoulders with guardrail. (2) 11' lanes with grassed shoulders Annual Avg Daily Traffic (veh/hr/day): Design/Future: 5200 Year: 2040 Existing: 3300 Year: 2019 General Project Narrative: (Description of Minimization of Water Quality Impacts) Replace bridge no. 121 over West Bear Creek on Mark Edwards Rd. Use 1@25' 21" Cored Slab, 1@70' 24" Cored Slab, 1 @25' 21" Cored Slab with 4' Caps. No deck drains are required. At line back of begin bridge, an outlet with class B rip -rap will discharge on the downstream side. Waterbody Information Surface Water Body (1): West Bear Creek NCDWR Stream Index No.: 27-72-2 NCDWR Surface Water Classification for Water Body Primary Classification: Class C Supplemental Classification: Swamp Waters (Sw) (NSW) Other Stream Classification: None Impairments: None Threatened/Endangered Species? No Comments: NRTR Stream ID: Buffer Rules in Effect: Neuse Project Includes Bridge Spanning Water Body? Yes Deck Drains Discharge Over Buffer? INo Dissipator Pads Provided in Buffer? N/A Deck Drains Discharge Over Water Body? INo I (If yes, provide justification in the General Project Narrative) I (If yes, describe in the General Project Narrative; if no, justify in the General Project Narrative) (If yes, provide justification in the General Project Narrative) nll 0 �II U L 0 rn c See Sheet t-A For Index of Sheets See Sheet 1-B For Coventlonal Symbol Sheet See Sheet 9-C For SAurvey Comtrol Sheet Swamp n�P kkw� VICINITY MAP OFFSITEDETOUR♦ GRAPHIC SCALES 50 25 0 50 100 PLANS 50 25 0 50 100 PROFILE (HORIZONTAL) 10 5 0 10 20 PROFILE (VERTICAL) TO DESIGN DATA ADT 2019 = 3,300 ADT 2040 = 5,200 K = 12 % D = 70 % T = 7 % V = 60 MPH TTST = 3%O DUAL = 4%O =UNC. CLASS = MINOR ARTERIAL STAID OF NORTH CAROL INA DIVISION OF HIGHWAYS WAYNE COUNTY LOCATION: REPLACEMENT OF BRIDGE NO. 950121 OVER BEAR CREEK ON SR 2234 /SR 1714 (MARK EDWARDS RD.IPARKSTOWN RD.). TYPE OF WORK: GRADING, DRAINAGE, PAVING, STRUCTURE. BUFFER IMPACTS PERMIT PROJECT LENGTH LENGTH ROADWAY TIP PROJECT 17BP.R.4.110 = 0.252 MILES LENGTH STRUCTURE TIP PROJECT 17BP.R.4.110 = 0.022 MILES TOTAL LENGTH TIP PROJECT 17BP.R.4.110 = 0.274 MILES ENGENEERING 1223 Jones Franklin Rd. Raleigh, N.C. 27606 License No. F-0377 'HT OF WAY DATE: MARCH 1, 2019 LETTING DATE: OCTOBER 1, 2019 NCDOT CONTACT. STAIR $I'ATR PRO]P.CC RRPeRRNCe NO. 9 NO.T 81�Ri9 N.C. 17BP.R.4.110 8TAT8 PROI. NO. A.APAOS.NQ DH80R@TION BUFFER DRAWING SHEET 1 OF 3 � 8y A,9s, S HYDRAULICS ENGINEER DIVISION OF HIGHWAYS DIVISION 4 S09 Ward Boulevard Wilson NC, 27895 GREG PURVIS, PE PROJECT ENGINEER ROADWAY DESIGN ROBERT O'DELL JR. ENGINEER PROJECT DESIGN ENGINEER RACHEL EVANS, PE DIVISION PROJECT MANAGER INCOMPLETE PLANS DO NOT USE POR R/W ACOUISMON DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED ETHERILL Raleigh,N-C:2ifi06 /7BPR.4J/0 4 100' 0' 100' ENGINEERING License No. F-0377 BUFFER D RAW I N G BUS: 919 8518077 ROADWAY DESIGN HYDRAULICS m SHEET 2 OF 3 Fax: 919 851 8107 ENGINEER ENGINEER GRAPHIC SCALE TRANSPORTATION PLANNING/DESIGN-BRIDGE/STRUCTURE DESIGN CMUSITE DESIGN - GISIGN - CONSTRUCTION OBSERVATION DOCUMENT NOT CONSIDERED FINAL ALLOWABLE IMPACTS ZONE 1 UNLESS ALL SIGNATURES COMPLETED (BRIDGE) ALLOWABLE IMPACTS ZONE 1 DoCONE Il�L.�NS DO NOT UIB36 FOR /W ACQUISITION (ROAD) ALLOWABLE IMPACTS ZONE 2 c$ �t (ROAD) ROLAND U. GRAY CLAUDIE CRAP SPECIAL LATERAL 'V' DITCHF,p SEE C DETAIL el / QP p5 / RIP RAP AT EMBANKMENT SEE DETAIL D DOUGLAS GRAY 3 CULTIVATED FIELD I CLAUDIE GRAY six BANK STABILIZATION ) SEE DETAIL E \ 4� RIP PAT EM NKMENT CIAATERAL'V' DITCH \— \ \ OOS EE D TAIL D / SSPEEE DETAL LIL A E / �' GRADE TO DRAIN E Y TIE INTO EXISTING° DITCH PUE C C PUE PUE F - F / / SPECIAL LATERAL 'V' DITCH PUE STANDARD 'V' DITCH / / F CULT A D IELD SEE DETAI GB L=55' < < \ SEE DETAIL C F F F p mbe To oulry F ;P SPECIAL LATERAL 'V' DITCH\ PUE SEE DETAIL A /W �— E NEW HOPE RD E%I5T1rvG Rt UCT Z __ / O �. _ MPRK --- ---- ROAD (SR [702) 2-1 PAVED ROAD r ROLAND M. GRAY now =� / \ ' ' \ O SPECIAL LATERAL 'V' DITCH SEE DETAIL A FILL APPROX. 10' OF CCrT EXISTI< NG FARM DITCH or \ — R C C C < FILL APPROX. 10' OF SPECIAL LATERAL 'V' DITCH RIP RAP EMBANKME T /S4�\ I \ \\\ C SEE DETAIL A SEE DETAIL IL D G, MET A�= ^—= /I EXISTING FARM DITCH CULTIVATED FIELD SPECIAL IATE DIT C \ SPECIAL LATERAL 'V' DITCH f SEE DETAIL A SEE DETAIL AIL F OOs C ROLAND GRAY w w \ F A o T O ROLAND M. GRAY 4 \ \ ° SPECIAL LATERAL 'V' DITCH MT SEE DETAIL A 4Np/ °O\FO/ END BRIDGE -LREV- STA. 20+80.00 APPROACH 19+60.00 —1— 1 DETAIL A DWIGHT GRAY I o g SPECIAL LATERAL 'V' DITCH (Not ro Scale) as Aµ O Nat —I 3'.. Fill Ground :1 D Slopc DETAIL F g / DETAIL B SPECIAL LATERAL 'V' DITCH STANDARD 'V'DITCH (Nptto scale) a Min.D= 0.5 Ft. µM IN—. Smla) Nct°roI J_ ,3�1 Fill —LREV— STA. 14+75.06 TO STA. 15+00 L ( T) Groond .?. Slope -LREV- STA. 15+50 TO STA. 20+00 (RT 7 D I -LREV- STA. 20+00 TO STA. 23+00 �RT) Gr-3 Not°'ol d -LREV- STA. 24+00 TO STA. 24+25 RT) Groond 3,A D 3.� Ground Ge°texM1le —LREV— STA. 24+75 TO STA. 26+50 RT) Type of Liner= 85 TONS, CL IRip-Rpp —LREV— STA. 25+25 TO STA. 29+23.94 L Geoteiile = 105 sy Min. d= 0.7 Ft. / (n Min. D= 0.5 Ft. -LREV- STA. 20+50 TO STA. 23+25 (LT) -LREV- STA. 23+00 TO STA. 24+25 (RT) -LREV- STA. 19+25 TO STA. 19+75 (LT) DETAIL D RIP RAP EMBANKMENT IN°T DETAIL C To'min. SPECIAL LATERAL 'V' DITCH (Not to Scale) Ditch 1.0'min. 2' Grade Nptoml � N'� GEOTE%TILE Ground :7 D Fill Type of Liner— 247 TONS.CL II RFp2;Ops Geoteaile= Slope Min. D= 1.0 Ft. —LREV— STA. 19+88 TO STA 20+15 (RT) —LREV—STA 19+60 TO STA. 19+75 (LT) STA 11+00 TO STA 12+50 (LT) Rµ INC DEPT OF 'N°p TRANSPORTATION PAVEMENT REMOVAL Hw SEE SHEETS S-1 THRU S-? FOR STRUCTURE PLANS -LREV- STA. 20+43 TO STA. 20+67 (LT) SEE SHEET 5 -LREV- STA. 20+56 TO STA. 20+91 (RT) -Y1- STA. 10+50 TO STA. 12+50 (RT) -LREV- STA. 20+27 TO STA. 20+45 FOR PROFILES BUFFER IMPACTS SUMMARY IMPACT BUFFER REPLACEMENT SITE NO. STRUCTURE SIZE / TYPE STATION (FROM/TO) TYPE ALLOWABLE MITIGABLE ROAD CROSSING BRIDGE PARALLEL IMPACT ZONE 1 (ft) ZONE 2 (ft) TOTAL (ft) ZONE 1 (ft) ZONE 2 (ft) TOTAL (ftZ) ZONE 1 (ft) ZONE 2 (ft) 1 120' Bride -L- 19+60 to 20+80 X 4365 4365 -L- 18+90 to 21+50 X 2345 3701 6046 ITOTAL:l 6710 1 3701 1 10411 1 0 1 0 1 0 Rev. May 2006 C1111 D all U -C o rn c See Sheet t-A For Index of Sheets See Sheet 1-B For Coventlonal Symbol Sheet See Sheet 9-C For SAurvey Comtrol Sheet Swamp 0 ;i VICINITY MAP OFFSITEDETOUR♦ GRAPHIC SCALES 50 25 0 50 100 PLANS 50 25 0 50 100 PROFILE (HORIZONTAL) 10 5 0 10 20 PROFILE (VERTICAL) X STATIC OF NORTH CAROL INA DIVISION SAWN OF HIGHWAYS WAYNE COUNTY LOCATION: REPLACEMENT OF BRIDGE NO. 950121 OVER BEAR CREEK ON SR 2234 /SR z 1714 (MARK EDWARDS RD.IPARKSTOWN RD.). TYPE OF WORK: GRADING, DRAINAGE, PAVING, STRUCTURE u- . 0 WETLAND AND SURFACE WATER IMPACTS PERMIT II `- I I TO S NEW HOPE DESIGN DATA ADT 2019 = 3,300 ADT 2040 = 5,200 K = 12 % D = 70 % T = 7 % V = 60 MPH TTST = 3%O DUAL = 4%O =UNC. CLASS = MINOR ARTERIAL PROJECT LENGTH LENGTH ROADWAY TIP PROJECT 17BP.R.4.110 = 0.252 MILES LENGTH STRUCTURE TIP PROJECT 17BP.R.4.110 = 0.022 MILES TOTAL LENGTH TIP PROJECT 17BP.R.4.110 = 0.274 MILES ENGENEERING 1223 Jones Franklin Rd. Raleigh, N.C. 27606 License No. F-0377 'HT OF WAY DATE: MARCH 1, 2019 LETTING DATE: OCTOBER 1, 2019 NCDOT CONTACT. STATR $I'ATR PRO]F.CC RRFeRHNCe NO. 9 NO.T 81�Ei9 N.C. 17BP.R.4.110 8TAT8 PROI. NO. A.APAOS.NQ DH80R@TION PERMIT DRAWING SHEET 7 OF 4 � 8y A,9s, S HYDRAULICS ENGINEER DIVISION OF HIGHWAYS DIVISION 4 S09 Ward Boulevard Wilson NC, 27895 GREG PURVIS, PE PROJECT ENGINEER ROADWAY DESIGN ROBERT O'DELL JR. ENGINEER PROJECT DESIGN ENGINEER RACHEL EVANS, PE DIVISION PROJECT MANAGER INCOMPLETE PLANS DO NOT USE POR R/W ACOUISMON DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED PERMIT DRAWING SHEET2 OF 4 GRAPHIC SCALE �11 DENOTES IMPACTS IN SURFACE WATER DENOTES TEMPORARY IMPACTS IN SURFACE WATER \ \1\ \ ^ CLAUDIE GRAAAA�3 \ \ Y CULTIVATED \�\\ \\\\ -3KE UFIAILA �t GRADE TO DRAIN - TIE /_— Y INTO EXISTI ��P U E LIE UE �4fANDARD F F F CULT A D IELD F/ _SEE DEFAI GBEL= pSN F Qf1 IV n E Z - —_ O — MARK EOWPR6SR0 :J 2" PAVED ROAD _ 1—Raleigh, N27606 ETHERILL License N.C.o. F-0377 j" ENGINEERING License o. F 0377 919 8518107 TRANSPORTATION PLANNINWDESIGN- BRIDGE/SnRUCNRE DESIGN 'SITEDESIGN-GIS/GN- CONSTRUCTION OBSERVATION �jj DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED \ROLA�4�RAY / v l �i SPECIAL TER/{L N' DI \ / / $E DE AIL C/ J J / +t e-T RIP RAP AT EMBANKMENT JI SEE DETAIL D 1 / � J GRAY / /zo EaNK STABILIZA ON SEE DETAIL E ENGINEER I ENGINEER IINCOMPLEIr E PLANS DO NOT USE FOR / W ACOUODDON \l °tx RIP PAT EM NKMENT EE D TAIL D W Ce C C \ I SPECIAL EE IAL LATC, bt'Vj TCFyI \\ UE / \ / SEC LATERAL 'V' DIT \ SEE. DE AIL A / L i �y �x .ee @• 1��1 � f � . yL.., M'l�I,i] h » II ele�.u•+wu - � \� M i ems. ROLAND SPECIAL SEE DETAIL A IIFILL PG F 10'01 `_✓ <T/VA EXIST NG FARM DITCH TERAL 'V' DITCH o� T FILL �r \ \ C RI PAT EMBANKME T EXI G RM DITCH y\ \ J \ ET ILA SEE AIL D EI AL TER ) \ LEI ATED FIELD° SPECI TE DITCH �PjCL L IP MPACT$VTE SEE f \ D AIL A E \\ I$E DE F CE nkTER \� ROUND GRAY \� ROLAND L �1�, L RM,L 'V' DNCH \ MTFT\\\0/\ /\ �\ DETAIL A Dw1GNT GRAY� SPECIAL LATERAL 'V' DITCH 1 �Not fo Sal.) Fill �\. / Ground �.7 D slap° DETAIL F r \ DETAIL B SPECIAL LATERAL 'V' DITCH \i \ STANDARD 'V'DITCH (Norm Scale) �� \ Natural RwN \ (No++o Scala) J_ 3'� Fdl \ \ N \ l -LREV- STA. 14+75.06 TO STA. 15+00 (LT) N—m3. slope -- -LREV- STA. 15+50 TO STA. 20+00 (RT) T D -LREV- STA. 20+80 TO STA. 23+00 /R T) RT� "°I°r°I "°'°'al d \\ -LREV- STA. 24+00 TO STA. 24+25 -LREV- STA. 24+75 TO STA. 26+50 RT) Type of Liner= 85 TONS, CL IRip-Rap REV- STA. 2 -L5+25 TO STA. 29+23.94 (LT) Min. D= 0.5 Ft. Geomxtile 105 sy Min. d= 0.7 Ft y,�.. K Sill-LREV- STA. 20+50 TO STA. 23+25 (LT) Bvn evvanerla sl eR I END BRIDGE \^ \ � � -LREV- STA. 19+25 TO STA. 19+75 (LT) 23+00 TO STA. 24+25 (RT) • 680P' 19+60.00 OWING ETAIL Q RIP RAPDAT EMBANNKMENT DETAIL E _pE \ IN°++°Swlel DETAIL'V BANK STABILIZATION TRANS 1 \ � (Not+o Scale) ��\��\ ID'roi°. SPECIAL LATERAL 'V' DITCH Ditch (Not to Scale) CL II Grade 1.0'mm 2' Rip -Rap \ NATURAL PAVEMENT REMOVAL JI Nateml A'� GROUND q 4 GEOTEUILE Ground 37 GEOTEXTILE 1 x D Fill <11 (V Type of Liner= 247 TONS,CL II Ri,J%, Slope Ton CL II Rip -Rap = 142 Tons SEE SHEETS S-7 THRU S ? Geo+eaile= DO : Geotextile 150 Sy FOR STRUCTURE PLANS C -LREV- STA. 19+88 TO STA 20+15 (RT) Min. D= 1.0 F. Type of Liner= CL II Rip -Rap -LREV- STA. 19+60 TO STA.19+75 LT) _Vl_ STA. 11+00 TO STA. 12+50 (LT) -LREV- STA. 19+93 TO STA. 20+10 l -LREV- STA. 20+43 TO STA. 20+67 (LT) SEE SHEET 5 \� / \ -LREV- STA. 20+56 TO STA. 20+91 (RT) -Yl- STA. 10+50 TO STA. 12+50 (RT) -LREV- STA. 20+27 TO STA. 20+45 FOR PROFILES PERMIT DRAWING 100, SHEET3 OF 4 GRAPHIC SCALE DENOTES IMPACTS IN SURFACE WATER DENOTES TEMPORARY W11A, IMPACTS IN SURFACE WATER ETHER ILL Raleigh, N.C. 27606 ENGINEERING License No. F-0377 Bus: 919 851 8077 Fax: 919 851 8107 TRANSPORTATION PIANNING/DESIGN - BRIDGE/STRUCTURE DESIGN CMIlSITE DESIGN - GISIGN - CONSTRUCTION OBSERVATION DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED ENGINEER I ENGINEER INCOMPLEr E PLANS 1)0 NOT USE FOR / W ACQUISITION �Qt ROLAND M. GRAY CLAUDIE GRAY SPECIAL LATERAL 'V' DITCHF,p SEE DETAIL C RIP RAP AT EMBANKMENT SEE DETAIL D DOUGLAS GRAY 3 CULTIVATED FIELD I CLAUDIE CRAY / �� BANK STABILIZATION ( SEE DETAIL E \ 4� RIP PAT �' q, NKMENT SPECIAL LAAL'V' DITCH `— TAIL D SEE DETAIL A EM TERE E \ GRADE TO DRAIN E p Y TIE INTO EXISTIN(ci DITCH PUE E C PUE PUE PUE STANDARD 'V' DITCH ' F / SPECIAL LATERAL 'V' DITCH F CULT A D IELD SEE DIET GB L=55' < < \ SEE DETAIL C F F F p xn6e To oulH F ;r SPECIAL LATERAL 'V' DITCH\ PVF F a SEE DETAIL A �— E NEW HOPE RD �y E%IGTING R/W Z - E01 UCT O --T- - - - - ---- ----- ---- MPRK EOWpROS ROPD !SR 1702) 221PAVED ROAD o / —_--=—T------- ---- r—----N---------- —_ —— — — — — r /T N_ �\ \ \ \�G� /'�`r f' ROLAND M. GRAY _ = CMP E%ISTING R/N \ / o\ now CT—\ SPECIAL LATERAL 'V' DITCH SEE DETAIL A C FILL APPROX. 10' U/ OF7iyq D F EXISTING FARM DITCH or \ I� P C C C SPECIAL LATERAL 'V' DITCH RIP RAP AT EMBANKME T q IMPACTS I FILL APPROX. 10' OF SEE DETAIL A SEE DETAIL D ME1 AL= J' EXISTING FARM DITCH p° SURFACE ATER CULTIVATED FIELD SPECIAL LATE DIT C \ \ SPECIAL LATERAL 'V' DITCH f SEE DETAIL A W/CL RIPRAP \ \ TEMP IMPACTS IN SEE DETAIL F SOS, • SURFACE WATER C \ ROLAND GRAY w w \ F A o T O ROLAND U. GRAY F \ ISH � wMN V. 4 \ \ ° SPECIAL LATERAL 'V' DITCH SEE DETAIL A 4Np/ °O\FO/ END BRIDGE -LREV- STA. 20+80.00 APPROACH 19+60.00 —Imi, I DETAIL A DWIGHT GRAY SPECIAL LATERAL 'V' DITCH (Not ro Scale) as Aµ O Nat —I Fill Ground :1 D Slop° DETAIL F g / DETAIL B SPECIAL LATERAL 'V' DITCH STANDARD 'V'DITCH (Notto Scale) a Min.D= 0.5 Ft. µM (Not to Smla) J_ ,3�1 Fill —LREV— STA. 14+75.06 TO STA. 15+00 L Not°rol ( T) Groond .?. Slope -LREV- STA. 15+50 TO STA. 20+00 (RT) 7 D I -LREV- STA. 20+80 TO STA. 23+00 �RT� Nm�rpl "°'°'oI d -LREV- STA. 24+00 TO STA. 24+25 RT) Groond 3,A D 3.� Ground Ge°te- -LREV— STA. 24+75 TO STA.26+50 RT) Type of Liner= 85 TONS, CL IRip-Rap —LREV— STA. 25+25 TO STA. 29+23.94 L Georex,de 105 sy Min. d= 0.7 Ft. / (T) Min.D- 0.5 Ft. -LREV- STA. 20+50 TO STA. 23+25 (LT) -LREV- STA. 23+00 TO STA. 24+25 (RT) -LREV- STA. 19+25 TO STA. 19+75 (LT) DETAIL D RIP RAP EMBANKMENT IN°T DETAIL C ID'min. SPECIAL LATERAL 'V' DITCH (Not to Scale) Ditch 1.0'min. 2' Grade Npteml � N'� GEOTENTILE Ground :7 D Fill Type oI Liner— 247 TONS.CL II RFp;ops Geoteaile= 20 Slope Min. D= 1.0 Ft. —LREV— STA. 19+88 TO STA 20+15 (RT) —LREV—STA 19+60 TO STA. 19+75 (LT) STA 11+00 TO STA 12+50 (LT) Rµ IINC DEPT OF 'N°p TRANSPORTATION PAVEMENT REMOVAL Hw SEE SHEETS S-1 THRU S—? FOR STRUCTURE PLANS -LREV- STA. 20+43 TO STA. 20+67 (LT) SEE SHEET 5 -LREV- STA. 20+56 TO STA. 20+91 (RT) -Y1- STA. 10+50 TO STA. 12+50 (RT) -LREV- STA. 20+27 TO STA. 20+45 FOR PROFILES WETLAND PERMIT IMPACT SUMMARY WETLAND IMPACTS SURFACE WATER IMPACTS Site No. Station (From/To) Structure Size / Type Permanent Fill In Wetlands (ac) Temp. Fill In Wetlands (ac) Excavation in Wetlands (ac) Mechanized Clearing in Wetlands (ac) Hand Clearing in Wetlands (ac) Permanent SW impacts (ac) Temp. SW impacts (ac) Existing Channel Impacts Permanent (ft) Existing Channel Impacts Temp. (ft) Natural Stream Design (ft) -LRev- 19+60 to 20+80 120' Bridge 0.02 < 0.01 155 20 TOTALS*: 0.02 < 0.01 155 20 0 *Rounded totals are sum of actual impacts NOTES: