US Bridges

Farmwell Road over Trib of Beaverdam Run

Fair

Loudoun County, Virginia · 00.30FR607/00.30TO2020 · Structure no. 000000000011207

Built
1989
36 years old
Condition
Fair
inspected July 2023
Type
Culvert
Concrete
Length
42 ft
4 main spans
Daily traffic
27,924
2022 count
Owner
State
State Highway Agency

About this bridge

Farmwell Road over Trib of Beaverdam Run is a concrete culvert carrying Farmwell Road over Trib of Beaverdam Run in Loudoun County, Virginia. It was built in 1989, so it is 36 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 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 27,924 vehicles a day, projected to reach 40,769 by 2045. The structure is 42 ft (12.8 m) long. If it were closed, the detour would be 5 mi (8 km).

Location

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CarriesFarmwell Road
CrossesTrib of Beaverdam Run
Location00.30FR607/00.30TO2020
RouteCounty Highway 640
CountyLoudoun County
StateVirginia
Coordinates39.02183, -77.47278
Functional classUrban Minor 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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating72 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length42 ft (12.8 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 traffic27,924 (2022)
Projected traffic40,769 by 2045
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$175 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Farmwell Road over Trib of Beaverdam Run built?

It was built in 1989, making it 36 years old in 2025.

What condition is Farmwell Road over Trib of Beaverdam 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 July 2023.

How much traffic does Farmwell Road over Trib of Beaverdam Run carry?

About 27,924 vehicles per day (2022 count).

How long is Farmwell Road over Trib of Beaverdam Run?

The structure is 42 ft (12.8 m) long with a longest span of 10 ft (3 m).

Who owns Farmwell Road over Trib of Beaverdam Run?

It is owned by the State Highway Agency.