US Bridges

SR1179 over South Fork New River

Good

Ashe County, North Carolina · .6 MI.S.JCT.SR1180 · Structure no. 000000000090113

Built
2006
19 years old
Condition
Good
inspected November 2021
Type
Stringer/Multi-beam or Girder
Steel
Length
392 ft
5 main spans
Daily traffic
240
2016 count
Owner
State
State Highway Agency

About this bridge

SR1179 over South Fork New River is a steel stringer/multi-beam or girder carrying SR1179 over South Fork New River in Ashe County, North Carolina. It was built in 2006, so it is 19 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 240 vehicles a day, roughly 6% of them trucks, projected to reach 480 by 2040. The structure is 392 ft (119.4 m) long and 27 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesSR1179
CrossesSouth Fork New River
Location.6 MI.S.JCT.SR1180
RouteState Highway 1179
Coordinates36.31314, -81.46537
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 protection7 GoodSome minor problems.
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 alignment8: Equal to present desirable criteria
Operating rating66.9 US tons
Inventory rating39.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length392 ft (119.4 m)
Longest span89 ft (27.1 m)
Deck width27 ft (8.3 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic240 (2016)
Projected traffic480 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 SR1179 over South Fork New River built?

It was built in 2006, making it 19 years old in 2025.

What condition is SR1179 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 SR1179 over South Fork New River carry?

About 240 vehicles per day (2016 count), of which roughly 6% are trucks.

How long is SR1179 over South Fork New River?

The structure is 392 ft (119.4 m) long with a longest span of 89 ft (27.1 m) and a deck 27 ft wide.

Who owns SR1179 over South Fork New River?

It is owned by the State Highway Agency.