U-5108 Permit Drawings (2019-12-02)

(Version 2.07; Released October 2016)
42370.1.1 TIP No.:U-5108 County(ies):Mecklenburg Page 1 of 1
TIP Number:Date:
Phone:Phone:
Email:Email:
County(ies):
CAMA County?
No
Design/Future:Year:2040 Existing:Year:
Aquatic T&E Species?No Comments:
Yes N/A
No
N/A
Deck Drains Discharge Over Water Body?(If yes, provide justification in the General Project Narrative)(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)
ac.
Existing Northcross Drive - 3 lane, C & G on LT, mix of C & G and shoulder on RT
16800
[e-mail]
Project Includes Bridge Spanning Water Body?Deck Drains Discharge Over Buffer?Dissipator Pads Provided in Buffer?
NRTR Stream ID:
Annual Avg Daily Traffic (veh/hr/day):
Existing Site
Project Length (lin. miles or feet):
ac.
Surface Water Body (1):
Water Supply IV (WS-IV)NCDWR Surface Water Classification for Water Body
N/ABuffer Rules in Effect:
None
9,900
-L- Sta 11+88 to 43+50 - 3 Lane, C & G on LT, mix of C & G and shoulder on RT with grass shoulders. -L-
Sta 43+50 to 73+46 new location - 2 lane shoulder section. -L- Sta 74+56 to 94+55 new location - 2 lane C &
G section with 4' grassed shoulders
Waterbody Information
2022
NCDWR Stream Index No.:
42370.1.1
Impairments:
Other Stream Classification:
Primary Classification:
Project Built-Upon Area (ac.)
• New bridge on proposed Northcross Drive Extension. Proposed 1 @ 110', 63" bulb tee bridge with 4' end bent caps and 1.5:1 spill through abutments
• Bridge to span McDowell Creek to avoid impacts
• No deck drains (Direct discharge) over McDowell Creek
• Minimized directly connected impervious surfaces where possible. Runoff from road in shoulder section will drain through grassed ditches prior to outfall connection
• Grassed shoulder typical section utilized as much as possible throughout the project to encourage sheet flow off of the roadway
• Located new location roadway in areas to minimize/avoid stream and wetland impacts
• Burying circular cross pipe at jurisdictional streams
• Maintaining existing drainage patterns to best extent practical
• Avoiding direct discharges where practical
200 South Tryon St, Suite 200
North Carolina Department of Transportation
Highway Stormwater Program
STORMWATER MANAGEMENT PLAN
FOR NCDOT PROJECTS
Project Type:
716 West Main Street Address:
General Project Information
U-5108
WBS Element:
New LocationWBS Element:
Kimley-Horn & AssociatesNCDOT Contact:
704-983-4400
Charlotte, NC 28202
Contractor / Designer:
704-319-5683
[e-mail]
Address:
11/12/2019
MecklenburgCornelius/Huntersville
Randy Bowers
Albemarle, NC 28001
River Basin(s):
City/Town:
10.2
Typical Cross Section Description:
Surrounding Land Use:
General Project Narrative:
(Description of Minimization of Water
Quality Impacts)
No
Urban and undeveloped woods
McDowell Creek 11-115-(1.5)
5.1
1.757 miles
Project Description
Proposed Project
Catawba
None
Supplemental Classification:
Wetlands within Project Limits?
Hand Existing Existing
Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural
Site Station Structure Fill In Fill In in Clearing in SW SW Impacts Impacts Stream
No.(From/To)Size / Type Wetlands Wetlands Wetlands in Wetlands Wetlands impacts impacts Permanent Temp.Design
(ac)(ac)(ac)(ac)(ac)(ac)(ac)(ft)(ft)(ft)
1 73+81/73+95 -L- (RT)Embankment Protection < 0.01 < 0.01 10 20
2 73+93/74+09 -L- (LT)Embankment Protection < 0.01 < 0.01 16 20
3 73+97/74+11 -L- (LT)Embankment Protection < 0.01 < 0.01 12 20
4 90+60/91+85 -L- (RT/LT)60" RCP & Fill 0.02 < 0.01 225 20
TOTALS*:0.03 0.01 263 80 0
*Rounded totals are sum of actual impacts
NOTES:
Revised 2018 02 26 SHEET 8 OF 8
WETLAND AND SURACE WATER IMPACTS SUMMARY
WETLAND IMPACTS SURFACE WATER IMPACTS
MECKLENBURG COUNTY
U-5108
42370.1.1
NC DEPARTMENT OF TRANSPORTATION
DIVISION OF HIGHWAYS
11-12-2019