US Bridges

SR1531 over Tar River

Good

Pitt County, North Carolina · 0.8 Mi. S. Jct. SR1530 · Structure no. 000000001470411

Built
2003
22 years old
Condition
Good
inspected July 2021
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
874 ft
10 main spans
Daily traffic
6,200
2018 count
Owner
State
State Highway Agency

About this bridge

SR1531 over Tar River is a prestressed concrete stringer/multi-beam or girder carrying SR1531 over Tar River in Pitt County, North Carolina. It was built in 2003, so it is 22 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 6,200 vehicles a day, roughly 6% of them trucks, projected to reach 12,400 by 2040. The structure is 874 ft (266.3 m) long and 37 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR1531
CrossesTar River
Location0.8 Mi. S. Jct. SR1530
RouteState Highway 1531
Coordinates35.61789, -77.37339
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89 US tons
Inventory rating50.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans10
Design loadHS 20 + Mod
Structure length874 ft (266.3 m)
Longest span88 ft (26.8 m)
Deck width37 ft (11.3 m)
Roadway width29 ft (8.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,200 (2018)
Projected traffic12,400 by 2040
Trucks6%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR1531 over Tar River built?

It was built in 2003, making it 22 years old in 2025.

What condition is SR1531 over Tar River 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 2021.

How much traffic does SR1531 over Tar River carry?

About 6,200 vehicles per day (2018 count), of which roughly 6% are trucks.

How long is SR1531 over Tar River?

The structure is 874 ft (266.3 m) long with a longest span of 88 ft (26.8 m) and a deck 37 ft wide.

Who owns SR1531 over Tar River?

It is owned by the State Highway Agency.