US Bridges

Route 0064 over Harmon Run

Fair

Alleghany County, Virginia · 3.79 to 60 & .62 to Wcvtn · Structure no. 000000000000977

Built
1966
59 years old
Condition
Fair
inspected March 2024
Type
Culvert
Concrete
Length
27 ft
2 main spans
Daily traffic
9,697
2022 count
Owner
State
State Highway Agency

About this bridge

Route 0064 over Harmon Run is a concrete culvert carrying Route 0064 over Harmon Run in Alleghany County, Virginia. It was built in 1966, 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 9,697 vehicles a day, roughly 1% of them trucks, projected to reach 10,812 by 2042. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 11.8 mi (19 km).

CarriesRoute 0064
CrossesHarmon Run
Location3.79 to 60 & .62 to Wcvtn
RouteInterstate 64
Coordinates37.78066, -80.00626
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating98 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length27 ft (8.2 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,697 (2022)
Projected traffic10,812 by 2042
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$170 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Route 0064 over Harmon Run built?

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

What condition is Route 0064 over Harmon Run 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 March 2024.

How much traffic does Route 0064 over Harmon Run carry?

About 9,697 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Route 0064 over Harmon Run?

The structure is 27 ft (8.2 m) long with a longest span of 10 ft (3 m).

Who owns Route 0064 over Harmon Run?

It is owned by the State Highway Agency.