US Bridges

SR1159 over South Fork New River

GoodPosted for load

Ashe County, North Carolina · .1 MI.N.JCT.SR1192 · Structure no. 000000000090466

Built
2016
9 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
122 ft
4 main spans
Daily traffic
360
2012 count
Owner
State
State Highway Agency

About this bridge

SR1159 over South Fork New River is a steel stringer/multi-beam or girder carrying SR1159 over South Fork New River in Ashe County, North Carolina. It was built in 2016, so it is 9 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. Its operating status is: posted for load restriction.

It carries about 360 vehicles a day, roughly 6% of them trucks, projected to reach 720 by 2040. The structure is 122 ft (37.1 m) long and 12 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSR1159
CrossesSouth Fork New River
Location.1 MI.N.JCT.SR1192
RouteState Highway 1159
Coordinates36.34714, -81.40438
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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating47 US tons
Inventory rating28 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans4
Design loadHS 20 + Mod
Structure length122 ft (37.1 m)
Longest span29 ft (8.8 m)
Deck width12 ft (3.6 m)
Roadway width11 ft (3.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic360 (2012)
Projected traffic720 by 2040
Trucks6%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1159 over South Fork New River built?

It was built in 2016, making it 9 years old in 2025.

What condition is SR1159 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 May 2024.

How much traffic does SR1159 over South Fork New River carry?

About 360 vehicles per day (2012 count), of which roughly 6% are trucks.

How long is SR1159 over South Fork New River?

The structure is 122 ft (37.1 m) long with a longest span of 29 ft (8.8 m) and a deck 12 ft wide.

Who owns SR1159 over South Fork New River?

It is owned by the State Highway Agency.