US Bridges

Nbl Route 0011 over S Fork Roanoke River

Fair

Montgomery County, Virginia · 0.95-RKE Co; 12.0-RT81 · Structure no. 000000000012107

Built
1981
44 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
212 ft
4 main spans
Daily traffic
4,894
2022 count
Owner
State
State Highway Agency

About this bridge

Nbl Route 0011 over S Fork Roanoke River is a steel stringer/multi-beam or girder carrying Nbl Route 0011 over S Fork Roanoke River in Montgomery County, Virginia. It was built in 1981, so it is 44 years old, younger than the Virginia average of 50.7 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 4,894 vehicles a day, projected to reach 5,458 by 2042. The structure is 212 ft (64.5 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNbl Route 0011
CrossesS Fork Roanoke River
Location0.95-RKE Co; 12.0-RT81
RouteU.S. Route 11
Coordinates37.2274, -80.20894
Functional classUrban 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.
Superstructure7 GoodSome minor problems.
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 inspectionSeptember 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 geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating87 US tons
Inventory rating67 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length212 ft (64.5 m)
Longest span57 ft (17.4 m)
Deck width42 ft (12.8 m)
Roadway width38 ft (11.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,894 (2022)
Projected traffic5,458 by 2042
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Nbl Route 0011 over S Fork Roanoke River built?

It was built in 1981, making it 44 years old in 2025.

What condition is Nbl Route 0011 over S Fork 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 September 2024.

How much traffic does Nbl Route 0011 over S Fork Roanoke River carry?

About 4,894 vehicles per day (2022 count).

How long is Nbl Route 0011 over S Fork Roanoke River?

The structure is 212 ft (64.5 m) long with a longest span of 57 ft (17.4 m) and a deck 42 ft wide.

Who owns Nbl Route 0011 over S Fork Roanoke River?

It is owned by the State Highway Agency.