US Bridges

NC54 over Third Fork Creek

Fair

Durham County, North Carolina · 0.4 MI E JCT NC751 · Structure no. 000000000630046

Built
1928
97 years old
Condition
Fair
inspected May 2023
Type
Culvert
Concrete Continuous
Length
50 ft
5 main spans
Daily traffic
15,500
2021 count
Owner
State
State Highway Agency

About this bridge

NC54 over Third Fork Creek is a concrete continuous culvert carrying NC54 over Third Fork Creek in Durham County, North Carolina. It was built in 1928, so it is 97 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 5 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 15,500 vehicles a day, roughly 12% of them trucks, projected to reach 31,000 by 2040. The structure is 50 ft (15.2 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesNC54
CrossesThird Fork Creek
Location0.4 MI E JCT NC751
RouteState Highway 54
Coordinates35.91865, -78.95484
Functional classUrban Other Principal 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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans5
Design loadHS 20
Structure length50 ft (15.2 m)
Longest span9 ft (2.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,500 (2021)
Projected traffic31,000 by 2040
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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 NC54 over Third Fork Creek built?

It was built in 1928, making it 97 years old in 2025.

What condition is NC54 over Third Fork 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 May 2023.

How much traffic does NC54 over Third Fork Creek carry?

About 15,500 vehicles per day (2021 count), of which roughly 12% are trucks.

How long is NC54 over Third Fork Creek?

The structure is 50 ft (15.2 m) long with a longest span of 9 ft (2.7 m).

Who owns NC54 over Third Fork Creek?

It is owned by the State Highway Agency.