US Bridges

US17 over US17 Bus. & Tar River

Fair

Beaufort County, North Carolina · 0.2 MI.S.JCT.US264 · Structure no. 000000000130353

Built
2010
15 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
15,274 ft
128 main spans
Daily traffic
19,500
2022 count
Owner
State
State Highway Agency

About this bridge

US17 over US17 Bus. & Tar River is a prestressed concrete continuous stringer/multi-beam or girder carrying US17 over US17 Bus. & Tar River in Beaufort County, North Carolina. It was built in 2010, so it is 15 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 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 19,500 vehicles a day, roughly 12% of them trucks, projected to reach 39,000 by 2040. The structure is 15,274 ft (4,655.5 m) long and 72 ft wide. If it were closed, the detour would be 20.5 mi (33 km).

CarriesUS17
CrossesUS17 Bus. & Tar River
Location0.2 MI.S.JCT.US264
RouteU.S. Route 17
Coordinates35.52353, -77.08477
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating29 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans128
Design loadHS 20 + Mod
Structure length15,274 ft (4,655.5 m)
Longest span120 ft (36.5 m)
Deck width72 ft (22 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,500 (2022)
Projected traffic39,000 by 2040
Trucks12%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway, waterway and railroad
Detour if closed20.5 mi (33 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was US17 over US17 Bus. & Tar River built?

It was built in 2010, making it 15 years old in 2025.

What condition is US17 over US17 Bus. & 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 February 2024.

How much traffic does US17 over US17 Bus. & Tar River carry?

About 19,500 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is US17 over US17 Bus. & Tar River?

The structure is 15,274 ft (4,655.5 m) long with a longest span of 120 ft (36.5 m) and a deck 72 ft wide.

Who owns US17 over US17 Bus. & Tar River?

It is owned by the State Highway Agency.