US Bridges

US1S over CSX RR

Fair

Vance County, North Carolina · 0.2 Mi. N. Jct. SR1001 · Structure no. 000000001810111

Built
1991
34 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
191 ft
3 main spans
Daily traffic
3,250
2021 count
Owner
State
State Highway Agency

About this bridge

US1S over CSX RR is a steel stringer/multi-beam or girder carrying US1S over CSX RR in Vance County, North Carolina. It was built in 1991, so it is 34 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 3,250 vehicles a day, roughly 12% of them trucks, projected to reach 6,500 by 2040. The structure is 191 ft (58.2 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesUS1S
CrossesCSX RR
Location0.2 Mi. N. Jct. SR1001
RouteU.S. Route 1
CountyVance County
StateNorth Carolina
Coordinates36.35128, -78.36301
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.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.9 US tons
Inventory rating39.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadHS 20 + Mod
Structure length191 ft (58.2 m)
Longest span80 ft (24.3 m)
Deck width41 ft (12.5 m)
Roadway width38 ft (11.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,250 (2021)
Projected traffic6,500 by 2040
Trucks12%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US1S over CSX RR built?

It was built in 1991, making it 34 years old in 2025.

What condition is US1S over CSX RR 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 US1S over CSX RR carry?

About 3,250 vehicles per day (2021 count), of which roughly 12% are trucks.

How long is US1S over CSX RR?

The structure is 191 ft (58.2 m) long with a longest span of 80 ft (24.3 m) and a deck 41 ft wide.

Who owns US1S over CSX RR?

It is owned by the State Highway Agency.