US Bridges

US129 over Sawyer Creek

Fair

Graham County, North Carolina · 2.3 MI.N.JCT.SR1242 · Structure no. 000000000750030

Built
1986
39 years old
Condition
Fair
inspected June 2023
Type
Culvert
Concrete Continuous
Length
21 ft
2 main spans
Daily traffic
900
2021 count
Owner
State
State Highway Agency

About this bridge

US129 over Sawyer Creek is a concrete continuous culvert carrying US129 over Sawyer Creek in Graham County, North Carolina. It was built in 1986, so it is 39 years old, older than the North Carolina average of 38.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 900 vehicles a day, roughly 8% of them trucks, projected to reach 1,800 by 2040. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 14.9 mi (24 km).

CarriesUS129
CrossesSawyer Creek
Location2.3 MI.N.JCT.SR1242
RouteU.S. Route 129
Coordinates35.41902, -83.8892
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating99 US tons
Inventory rating75.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic900 (2021)
Projected traffic1,800 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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 US129 over Sawyer Creek built?

It was built in 1986, making it 39 years old in 2025.

What condition is US129 over Sawyer Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.

How much traffic does US129 over Sawyer Creek carry?

About 900 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is US129 over Sawyer Creek?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).

Who owns US129 over Sawyer Creek?

It is owned by the State Highway Agency.