US Bridges

Route 460 over Slate Creek

Good

Buchanan County, Virginia · 0.01FR83N;0.20TOT1012 · Structure no. 000000000026588

Built
2008
17 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
95 ft
1 main span
Daily traffic
8,441
2022 count
Owner
State
State Highway Agency

About this bridge

Route 460 over Slate Creek is a prestressed concrete stringer/multi-beam or girder carrying Route 460 over Slate Creek in Buchanan County, Virginia. It was built in 2008, so it is 17 years old, younger than the Virginia average of 50.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 8,441 vehicles a day, projected to reach 9,412 by 2042. The structure is 95 ft (29 m) long and 94 ft wide. If it were closed, the detour would be 29.8 mi (48 km).

CarriesRoute 460
CrossesSlate Creek
Location0.01FR83N;0.20TOT1012
RouteU.S. Route 460
Coordinates37.27856, -82.10017
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating99 US tons
Inventory rating82 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length95 ft (29 m)
Longest span86 ft (26.1 m)
Deck width94 ft (28.7 m)
Roadway width83 ft (25.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,441 (2022)
Projected traffic9,412 by 2042
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed29.8 mi (48 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Route 460 over Slate Creek built?

It was built in 2008, making it 17 years old in 2025.

What condition is Route 460 over Slate Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does Route 460 over Slate Creek carry?

About 8,441 vehicles per day (2022 count).

How long is Route 460 over Slate Creek?

The structure is 95 ft (29 m) long with a longest span of 86 ft (26.1 m) and a deck 94 ft wide.

Who owns Route 460 over Slate Creek?

It is owned by the State Highway Agency.