US Bridges

W.T. Druhan Blvd. over Trib of Crooked Run

Good

Loudoun County, Virginia · 00.70FR722 00.21TO 7 · Structure no. 000000000030064

Built
2012
13 years old
Condition
Good
inspected January 2025
Type
Culvert
Concrete
Length
27 ft
3 main spans
Daily traffic
300
2012 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

W.T. Druhan Blvd. over Trib of Crooked Run is a concrete culvert carrying W.T. Druhan Blvd. over Trib of Crooked Run in Loudoun County, Virginia. It was built in 2012, so it is 13 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 300 vehicles a day, roughly 1% of them trucks, projected to reach 700 by 2042. The structure is 27 ft (8.2 m) long.

CarriesW.T. Druhan Blvd.
CrossesTrib of Crooked Run
Location00.70FR722 00.21TO 7
RouteCity Street 1610
Coordinates39.13327, -77.69254
Functional classUrban Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating99 US tons
Inventory rating98.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length27 ft (8.2 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic300 (2012)
Projected traffic700 by 2042
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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$2.5 million
NavigationNo navigation control on waterway

Frequently asked questions

When was W.T. Druhan Blvd. over Trib of Crooked Run built?

It was built in 2012, making it 13 years old in 2025.

What condition is W.T. Druhan Blvd. over Trib of Crooked Run 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 January 2025.

How much traffic does W.T. Druhan Blvd. over Trib of Crooked Run carry?

About 300 vehicles per day (2012 count), of which roughly 1% are trucks.

How long is W.T. Druhan Blvd. over Trib of Crooked Run?

The structure is 27 ft (8.2 m) long with a longest span of 8 ft (2.4 m).

Who owns W.T. Druhan Blvd. over Trib of Crooked Run?

It is owned by the Town or Township Highway Agency.