US Bridges

US64W over Tar River

Fair

Nash County, North Carolina · 1.2 Mi. E. JCT NC231 · Structure no. 000000001270020

Built
1977
48 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
326 ft
5 main spans
Daily traffic
12,500
2021 count
Owner
State
State Highway Agency

About this bridge

US64W over Tar River is a prestressed concrete stringer/multi-beam or girder carrying US64W over Tar River in Nash 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 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 12,500 vehicles a day, roughly 14% of them trucks, projected to reach 25,000 by 2040. The structure is 326 ft (99.3 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS64W
CrossesTar River
Location1.2 Mi. E. JCT NC231
RouteU.S. Route 64
Coordinates35.92616, -78.14594
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating46 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5 (+2 approach)
Design loadHS 20 + Mod
Structure length326 ft (99.3 m)
Longest span64 ft (19.5 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,500 (2021)
Projected traffic25,000 by 2040
Trucks14%
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 US64W over Tar River built?

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

What condition is US64W 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 March 2024.

How much traffic does US64W over Tar River carry?

About 12,500 vehicles per day (2021 count), of which roughly 14% are trucks.

How long is US64W over Tar River?

The structure is 326 ft (99.3 m) long with a longest span of 64 ft (19.5 m) and a deck 43 ft wide.

Who owns US64W over Tar River?

It is owned by the State Highway Agency.