US Bridges

US17 over Chowan River

Fair

Bertie County, North Carolina · 2.6 Mi. N. Jct. SR1501 · Structure no. 000000000150038

Built
1999
26 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
12,209 ft
3 main spans
Daily traffic
9,500
2022 count
Owner
State
State Highway Agency

About this bridge

US17 over Chowan River is a steel continuous stringer/multi-beam or girder carrying US17 over Chowan River in Bertie County, North Carolina. It was built in 1999, so it is 26 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 9,500 vehicles a day, roughly 14% of them trucks, projected to reach 19,000 by 2040. The structure is 12,209 ft (3,721.3 m) long and 71 ft wide. If it were closed, the detour would be 38.5 mi (62 km).

CarriesUS17
CrossesChowan River
Location2.6 Mi. N. Jct. SR1501
RouteU.S. Route 17
Coordinates36.04753, -76.69574
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
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
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81.9 US tons
Inventory rating25.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+94 approach)
Design loadHS 20 + Mod
Structure length12,209 ft (3,721.3 m)
Longest span228 ft (69.4 m)
Deck width71 ft (21.7 m)
Roadway width69 ft (20.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,500 (2022)
Projected traffic19,000 by 2040
Trucks14%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed38.5 mi (62 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 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 Chowan River built?

It was built in 1999, making it 26 years old in 2025.

What condition is US17 over Chowan 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 US17 over Chowan River carry?

About 9,500 vehicles per day (2022 count), of which roughly 14% are trucks.

How long is US17 over Chowan River?

The structure is 12,209 ft (3,721.3 m) long with a longest span of 228 ft (69.4 m) and a deck 71 ft wide.

Who owns US17 over Chowan River?

It is owned by the State Highway Agency.