US Bridges

Lyons Fork Rd. over Cranes Nest River

Fair

Dickenson County, Virginia · .00 to Wise CO&.00 FR R72 · Structure no. 000000000005864

Built
1932
93 years old, rebuilt 1982
Condition
Fair
inspected January 2025
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
92 ft
1 main span
Daily traffic
144
2021 count
Owner
State
State Highway Agency

About this bridge

Lyons Fork Rd. over Cranes Nest River is a prestressed concrete box beam or girders - multiple carrying Lyons Fork Rd. over Cranes Nest River in Dickenson County, Virginia. It was built in 1932 and reconstructed in 1982, so it is 93 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 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 144 vehicles a day, projected to reach 161 by 2045. The structure is 92 ft (28 m) long and 24 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesLyons Fork Rd.
CrossesCranes Nest River
Location.00 to Wise CO&.00 FR R72
RouteCounty Highway 640
Coordinates37.04437, -82.49473
Functional classRural Local

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2025
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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating63.1 US tons
Inventory rating49.1 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1 (+2 approach)
Design loadHS 20 + Mod
Structure length92 ft (28 m)
Longest span46 ft (14 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic144 (2021)
Projected traffic161 by 2045
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 Lyons Fork Rd. over Cranes Nest River built?

It was built in 1932, making it 93 years old in 2025. It was reconstructed in 1982.

What condition is Lyons Fork Rd. over Cranes Nest 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 January 2025.

How much traffic does Lyons Fork Rd. over Cranes Nest River carry?

About 144 vehicles per day (2021 count).

How long is Lyons Fork Rd. over Cranes Nest River?

The structure is 92 ft (28 m) long with a longest span of 46 ft (14 m) and a deck 24 ft wide.

Who owns Lyons Fork Rd. over Cranes Nest River?

It is owned by the State Highway Agency.