US Bridges

SR1293 over Sweetwater Creek

Good

Graham County, North Carolina · .01 MI.N.JCT.NC143 · Structure no. 000000000750141

Built
1990
35 years old
Condition
Good
inspected July 2023
Type
Slab
Prestressed Concrete
Length
92 ft
3 main spans
Daily traffic
450
2019 count
Owner
State
State Highway Agency

About this bridge

SR1293 over Sweetwater Creek is a prestressed concrete slab carrying SR1293 over Sweetwater Creek in Graham County, North Carolina. It was built in 1990, so it is 35 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 450 vehicles a day, roughly 6% of them trucks, projected to reach 900 by 2040. The structure is 92 ft (28 m) long and 27 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesSR1293
CrossesSweetwater Creek
Location.01 MI.N.JCT.NC143
RouteState Highway 1293
Coordinates35.32678, -83.79702
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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 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 rating99 US tons
Inventory rating81.9 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20 + Mod
Structure length92 ft (28 m)
Longest span29 ft (8.8 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic450 (2019)
Projected traffic900 by 2040
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 SR1293 over Sweetwater Creek built?

It was built in 1990, making it 35 years old in 2025.

What condition is SR1293 over Sweetwater 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 July 2023.

How much traffic does SR1293 over Sweetwater Creek carry?

About 450 vehicles per day (2019 count), of which roughly 6% are trucks.

How long is SR1293 over Sweetwater Creek?

The structure is 92 ft (28 m) long with a longest span of 29 ft (8.8 m) and a deck 27 ft wide.

Who owns SR1293 over Sweetwater Creek?

It is owned by the State Highway Agency.