US Bridges

SR1181 over South Fork New River

Good

Ashe County, North Carolina · .2 MI.W.JCT.SR1168 · Structure no. 000000000090012

Built
1997
28 years old
Condition
Good
inspected November 2021
Type
Slab
Prestressed Concrete
Length
216 ft
4 main spans
Daily traffic
720
2016 count
Owner
State
State Highway Agency

About this bridge

SR1181 over South Fork New River is a prestressed concrete slab carrying SR1181 over South Fork New River in Ashe County, North Carolina. It was built in 1997, so it is 28 years old, younger than the North Carolina average of 38.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 720 vehicles a day, roughly 6% of them trucks, projected to reach 1,440 by 2040. The structure is 216 ft (65.8 m) long and 27 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesSR1181
CrossesSouth Fork New River
Location.2 MI.W.JCT.SR1168
RouteState Highway 1181
Coordinates36.31573, -81.43994
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating82.9 US tons
Inventory rating49.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans4
Design loadHS 20 + Mod
Structure length216 ft (65.8 m)
Longest span59 ft (17.9 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic720 (2016)
Projected traffic1,440 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1181 over South Fork New River built?

It was built in 1997, making it 28 years old in 2025.

What condition is SR1181 over South Fork New River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2021.

How much traffic does SR1181 over South Fork New River carry?

About 720 vehicles per day (2016 count), of which roughly 6% are trucks.

How long is SR1181 over South Fork New River?

The structure is 216 ft (65.8 m) long with a longest span of 59 ft (17.9 m) and a deck 27 ft wide.

Who owns SR1181 over South Fork New River?

It is owned by the State Highway Agency.