US Bridges

US13S US17S over Roanoke River Overflow

Poor

Bertie County, North Carolina · 2.1 Mi.S. of JCT.SR1521 · Structure no. 000000000150013

Built
1940
85 years old
Condition
Poor
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
420 ft
12 main spans
Daily traffic
5,750
2022 count
Owner
State
State Highway Agency

About this bridge

US13S US17S over Roanoke River Overflow is a steel continuous stringer/multi-beam or girder carrying US13S US17S over Roanoke River Overflow in Bertie County, North Carolina. It was built in 1940, so it is 85 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 5,750 vehicles a day, roughly 14% of them trucks, projected to reach 11,500 by 2040. The structure is 420 ft (128 m) long and 30 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS13S US17S
CrossesRoanoke River Overflow
Location2.1 Mi.S. of JCT.SR1521
RouteU.S. Route 13
Coordinates35.87559, -77.03026
Functional classRural Principal Arterial - Other

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.9 US tons
Inventory rating30 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans12
Design loadHS 15
Structure length420 ft (128 m)
Longest span34 ft (10.3 m)
Deck width30 ft (9.2 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,750 (2022)
Projected traffic11,500 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
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US13S US17S over Roanoke River Overflow built?

It was built in 1940, making it 85 years old in 2025.

What condition is US13S US17S over Roanoke River Overflow in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.

How much traffic does US13S US17S over Roanoke River Overflow carry?

About 5,750 vehicles per day (2022 count), of which roughly 14% are trucks.

How long is US13S US17S over Roanoke River Overflow?

The structure is 420 ft (128 m) long with a longest span of 34 ft (10.3 m) and a deck 30 ft wide.

Who owns US13S US17S over Roanoke River Overflow?

It is owned by the State Highway Agency.