US Bridges

Route 91 over Little River

Fair

Tazewell County, Virginia · .31TO R638 & .45 FR R609 · Structure no. 000000000018486

Built
1982
43 years old
Condition
Fair
inspected October 2024
Type
Tee Beam
Prestressed Concrete
Length
160 ft
3 main spans
Daily traffic
94
2022 count
Owner
State
State Highway Agency

About this bridge

Route 91 over Little River is a prestressed concrete tee beam carrying Route 91 over Little River in Tazewell County, Virginia. It was built in 1982, so it is 43 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 94 vehicles a day, roughly 1% of them trucks, projected to reach 105 by 2042. The structure is 160 ft (48.8 m) long and 34 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesRoute 91
CrossesLittle River
Location.31TO R638 & .45 FR R609
RouteState Highway 91
Coordinates37.03408, -81.68274
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 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 alignment7: Better than present minimum criteria
Operating rating49.1 US tons
Inventory rating20 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20 + Mod
Structure length160 ft (48.8 m)
Longest span53 ft (16.2 m)
Deck width34 ft (10.3 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic94 (2022)
Projected traffic105 by 2042
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 Route 91 over Little River built?

It was built in 1982, making it 43 years old in 2025.

What condition is Route 91 over Little 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 October 2024.

How much traffic does Route 91 over Little River carry?

About 94 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Route 91 over Little River?

The structure is 160 ft (48.8 m) long with a longest span of 53 ft (16.2 m) and a deck 34 ft wide.

Who owns Route 91 over Little River?

It is owned by the State Highway Agency.