US Bridges

US13S NC11 over Tar River

Fair

Pitt County, North Carolina · 0.4MI.N JCT NC43 · Structure no. 000000001470039

Built
1977
48 years old
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
541 ft
12 main spans
Daily traffic
10,750
2022 count
Owner
State
State Highway Agency

About this bridge

US13S NC11 over Tar River is a prestressed concrete stringer/multi-beam or girder carrying US13S NC11 over Tar River in Pitt County, North Carolina. It was built in 1977, so it is 48 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 10,750 vehicles a day, roughly 12% of them trucks, projected to reach 21,500 by 2040. The structure is 541 ft (164.8 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS13S NC11
CrossesTar River
Location0.4MI.N JCT NC43
RouteU.S. Route 13
Coordinates35.61828, -77.39017
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating49.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans12
Design loadHS 20
Structure length541 ft (164.8 m)
Longest span63 ft (19.2 m)
Deck width42 ft (12.9 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,750 (2022)
Projected traffic21,500 by 2040
Trucks12%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 US13S NC11 over Tar River built?

It was built in 1977, making it 48 years old in 2025.

What condition is US13S NC11 over Tar River 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 January 2025.

How much traffic does US13S NC11 over Tar River carry?

About 10,750 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is US13S NC11 over Tar River?

The structure is 541 ft (164.8 m) long with a longest span of 63 ft (19.2 m) and a deck 42 ft wide.

Who owns US13S NC11 over Tar River?

It is owned by the State Highway Agency.