20170407 Ver 1_Low impact data sheet revised_20170524

Attachment L: Low Impact Bridge Replacement Process
Low Impact Bridge Project No.: 17BP.2.R.76 County Beaufort
Bridge No. 4 o�er Aggie Run WBS E[ement Number 17BP.2.R.76
This project is subject to the Low Impact Bridge Process as agreed to on October 6,
2009. This project meets the dacumentation requirements and approva! procedures
under NEPA, as defined by FHWA, for Low Impact Briclge Replacements. This project
meets the standards of NCDOT's Minimum Criteria Rules.
Date:
Applicant Name:
Applicant Address
Mav 24, 2017
North Carolina Department of Transportation
P.O. Box 1584
Greenville NC 27835
Primary Contact for Project: Hon Yeuna
Phone No.: 252-439-2800
Is ihis an after-the-fact application:
River Basin: Tar-Pamlico
Stream Classification: C: Sw, NSW
Yes X No
Regulaiory Authorization Options for this Activity
Federal: USACE Nationwide General Permit 3— Maintenance
State: General Water Quality Certification #3687 ar�dlor Buffer Authorization
Loca1: None
PI'O)ECt D�SCCI�tIOtl — State project 17BP.2.R.76 in�alves the replacement of Beaufort Caunty Bridge #060004
on SR 1410 (VOA Rd.) over Aggie Run. The existing bridge consists of 1@ i7' - 10", 4@ 17' - 0" and 1@ 17' - 7",
reinforced concrete deck on timber joists. It is to be repfaced with a 1@ 5�' - D", 1@ 50' - 0" and 1@ 35' - 0", 21"
cored slab (135' total length, 33' total width) at the same location. In accardance with Tar-Pamlico Ftiver Buffer
Regulations, the proposeci bridge does not contain deck drains. All stormwater from the bridge and approaches will
be collected by a s#orm drainage sysfem and discharged into the wetlands. The drainage system wili ouflet autside of
the buffer limits in the southwest quadrant at -L- station 13+96 LT with the ouilet pipe set at 0.3% to reduce �elocity
into the wetlands. At northeast quadrant the fill slope was revised to steeper than 3:1 slope to eliminate fill in the
existing ditch_ The proposed ditch in the northwest quacfrant maintains exist drainage pattern by utilizing variable
width base ditch that tapers ta 0' in depfh and matches the width of existing drainage feature prior to reaching Aggie
R�an.
Signature:
Print Name: Hon Yeung
Title: Proiect Enc�ineer

Low/Minimal Impact Bridge Project Data Sheet
TIP NO 17BP.2.R.76
WBS Element No. 176P.2.R.76
Coun Beaufort
Brid e Number 60004
Descri tion 5R 1490 VOA Rd
Basin Tar-Pamlico
Classification C; Sw, NSW
Stream SIN 28-1 D3-14
Type perenniai/infand
Size 60' x 5'
Type 1@17'-10", 4@17'-0",1@17'-7"
Existing Structure Size 1d3'
Suff. Ratin 56.44
Proposed Structure Type Bridge
Size 135' x 33'
Stream USACE (LFj 0'
NCDWQ Im acts LF 0'
USACE impacts (AC) 0.03
Wetiands Nan 404 Impacts {AC j 0
CAMA Im acts SF D
Zone 9- 560 5F Zone
NC DWQ Buffers Impacts (SF� 2- 855 SF
Buf#er Applicaton Required (YIN) Yes
State Stormwater Permit Re uired YIN No
Ha6itat No Habita#
TS�E Species Present
Bio Conclusion No Effect
Moratorium Type Yes
Dates Feb. 15th - June 34th
Nati�elHatchery N!A
Trout Waters Trout Species Present NIA
Trout Conditions (YlNy N/A
WRC Rer+iewer N/A
CAMA AECs Yes
Essential Fish Habitat No
Nav. O enin Canae
USCG Permit Na
Historic Pro erties No
Archaeolo ical Resources No
Tribal Lands N/A
4 Resources N/A
6 LWCF Resources No
Wild and Scenic River No
Federal Lands No
TVA Area N/A
FEMA Bu out No
F�MA Flood Stud No
USTs Haz Mats No
Relocatees No
Locatian �T 35.610611
LONG -77.132625
Project Comments
Completed by: /
Lead Engineer