US Bridges

SR1347 over Big Horse Creek

Good

Ashe County, North Carolina · 150 FT.S.JCT.NC194 · Structure no. 000000000090273

Built
2023
2 years old
Condition
Good
inspected June 2023
Type
Slab
Prestressed Concrete
Length
173 ft
3 main spans
Daily traffic
150
2015 count
Owner
State
State Highway Agency

About this bridge

SR1347 over Big Horse Creek is a prestressed concrete slab carrying SR1347 over Big Horse Creek in Ashe County, North Carolina. It was built in 2023, so it is 2 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 150 vehicles a day, roughly 6% of them trucks, projected to reach 300 by 2040. The structure is 173 ft (52.7 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSR1347
CrossesBig Horse Creek
Location150 FT.S.JCT.NC194
RouteState Highway 1347
Coordinates36.49651, -81.50913
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating99 US tons
Inventory rating92.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHL 93
Structure length173 ft (52.7 m)
Longest span69 ft (21 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2015)
Projected traffic300 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 SR1347 over Big Horse Creek built?

It was built in 2023, making it 2 years old in 2025.

What condition is SR1347 over Big Horse Creek 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 June 2023.

How much traffic does SR1347 over Big Horse Creek carry?

About 150 vehicles per day (2015 count), of which roughly 6% are trucks.

How long is SR1347 over Big Horse Creek?

The structure is 173 ft (52.7 m) long with a longest span of 69 ft (21 m) and a deck 30 ft wide.

Who owns SR1347 over Big Horse Creek?

It is owned by the State Highway Agency.