US Bridges

Route 460 over RTE 67;N&W Rlwy & Big Ck

Fair

Tazewell County, Virginia · .55 FR ECL-.97 Wcl Richls · Structure no. 000000000022470

Built
1973
52 years old
Condition
Fair
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
377 ft
3 main spans
Daily traffic
9,797
2022 count
Owner
State
State Highway Agency

About this bridge

Route 460 over RTE 67;N&W Rlwy & Big Ck is a steel continuous stringer/multi-beam or girder carrying Route 460 over RTE 67;N&W Rlwy & Big Ck in Tazewell County, Virginia. It was built in 1973, so it is 52 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 9,797 vehicles a day, roughly 1% of them trucks, projected to reach 10,924 by 2045. The structure is 377 ft (115 m) long and 74 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRoute 460
CrossesRTE 67;N&W Rlwy & Big Ck
Location.55 FR ECL-.97 Wcl Richls
RouteU.S. Route 460
Coordinates37.09982, -81.79714
Functional classUrban Other Principal 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
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 protection8 Very GoodNo problems noted.
Last inspectionFebruary 2023
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 geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating75 US tons
Inventory rating58 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length377 ft (115 m)
Longest span125 ft (38.1 m)
Deck width74 ft (22.6 m)
Roadway width70 ft (21.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,797 (2022)
Projected traffic10,924 by 2045
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway, waterway and railroad
Detour if closed1.9 mi (3 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$192.4 million (2019 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Route 460 over RTE 67;N&W Rlwy & Big Ck built?

It was built in 1973, making it 52 years old in 2025.

What condition is Route 460 over RTE 67;N&W Rlwy & Big Ck 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 February 2023.

How much traffic does Route 460 over RTE 67;N&W Rlwy & Big Ck carry?

About 9,797 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Route 460 over RTE 67;N&W Rlwy & Big Ck?

The structure is 377 ft (115 m) long with a longest span of 125 ft (38.1 m) and a deck 74 ft wide.

Who owns Route 460 over RTE 67;N&W Rlwy & Big Ck?

It is owned by the State Highway Agency.