US Bridges

US258 NC561 over Roanoke River

Fair

Northampton County, North Carolina · 3.3 Mi. S. of JCT SR1107 · Structure no. 000000001310023

Built
1980
45 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
420 ft
3 main spans
Daily traffic
2,100
2021 count
Owner
State
State Highway Agency

About this bridge

US258 NC561 over Roanoke River is a steel continuous stringer/multi-beam or girder carrying US258 NC561 over Roanoke River in Northampton County, North Carolina. It was built in 1980, so it is 45 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 5 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 2,100 vehicles a day, roughly 8% of them trucks, projected to reach 4,200 by 2040. The structure is 420 ft (128 m) long and 47 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesUS258 NC561
CrossesRoanoke River
Location3.3 Mi. S. of JCT SR1107
RouteU.S. Route 258
Coordinates36.20898, -77.38365
Functional classRural Minor Arterial

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating65.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length420 ft (128 m)
Longest span160 ft (48.7 m)
Deck width47 ft (14.2 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,100 (2021)
Projected traffic4,200 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed7.5 mi (12 km)
TollOn a free road
National Highway SystemNo

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 US258 NC561 over Roanoke River built?

It was built in 1980, making it 45 years old in 2025.

What condition is US258 NC561 over Roanoke 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 May 2024.

How much traffic does US258 NC561 over Roanoke River carry?

About 2,100 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is US258 NC561 over Roanoke River?

The structure is 420 ft (128 m) long with a longest span of 160 ft (48.7 m) and a deck 47 ft wide.

Who owns US258 NC561 over Roanoke River?

It is owned by the State Highway Agency.