US Bridges

Clebourne Blvd Nbl over RTE 11

Fair

Pulaski County, Virginia · 0.54-S Dbln; 0.18-N Dbln · Structure no. 000000000014524

Built
1966
59 years old, rebuilt 2007
Condition
Fair
inspected September 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
89 ft
2 main spans
Daily traffic
3,003
2022 count
Owner
State
State Highway Agency

About this bridge

Clebourne Blvd Nbl over RTE 11 is a prestressed concrete box beam or girders - single or spread carrying Clebourne Blvd Nbl over RTE 11 in Pulaski County, Virginia. It was built in 1966 and reconstructed in 2007, so it is 59 years old, older 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 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 3,003 vehicles a day, roughly 1% of them trucks, projected to reach 4,384 by 2042. The structure is 89 ft (27.1 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesClebourne Blvd Nbl
CrossesRTE 11
Location0.54-S Dbln; 0.18-N Dbln
RouteState Highway 100
Coordinates37.10242, -80.69103
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69 US tons
Inventory rating53 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length89 ft (27.1 m)
Longest span44 ft (13.4 m)
Deck width47 ft (14.3 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,003 (2022)
Projected traffic4,384 by 2042
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$422.2 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Clebourne Blvd Nbl over RTE 11 built?

It was built in 1966, making it 59 years old in 2025. It was reconstructed in 2007.

What condition is Clebourne Blvd Nbl over RTE 11 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 Clebourne Blvd Nbl over RTE 11 carry?

About 3,003 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Clebourne Blvd Nbl over RTE 11?

The structure is 89 ft (27.1 m) long with a longest span of 44 ft (13.4 m) and a deck 47 ft wide.

Who owns Clebourne Blvd Nbl over RTE 11?

It is owned by the State Highway Agency.