US Bridges

Loudoun Co. Pkwy. over Trib. of Broad Run

Good

Loudoun County, Virginia · 00.40FRCLAIBO/00.20TO0772 · Structure no. 000000000029216

Built
2009
16 years old
Condition
Good
inspected March 2023
Type
Arch - Deck
Concrete
Length
22 ft
1 main span
Daily traffic
14,503
2022 count
Owner
State
State Highway Agency

About this bridge

Loudoun Co. Pkwy. over Trib. of Broad Run is a concrete arch - deck carrying Loudoun Co. Pkwy. over Trib. of Broad Run in Loudoun County, Virginia. It was built in 2009, so it is 16 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 14,503 vehicles a day, roughly 1% of them trucks, projected to reach 21,174 by 2045. The structure is 22 ft (6.7 m) long and 218 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesLoudoun Co. Pkwy.
CrossesTrib. of Broad Run
Location00.40FRCLAIBO/00.20TO0772
RouteCounty Highway 607
CountyLoudoun County
StateVirginia
Coordinates38.98617, -77.50613
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
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
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 geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86.6 US tons
Inventory rating42.5 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length22 ft (6.7 m)
Longest span22 ft (6.7 m)
Deck width218 ft (66.4 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,503 (2022)
Projected traffic21,174 by 2045
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Loudoun Co. Pkwy. over Trib. of Broad Run built?

It was built in 2009, making it 16 years old in 2025.

What condition is Loudoun Co. Pkwy. over Trib. of Broad 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 March 2023.

How much traffic does Loudoun Co. Pkwy. over Trib. of Broad Run carry?

About 14,503 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Loudoun Co. Pkwy. over Trib. of Broad Run?

The structure is 22 ft (6.7 m) long with a longest span of 22 ft (6.7 m) and a deck 218 ft wide.

Who owns Loudoun Co. Pkwy. over Trib. of Broad Run?

It is owned by the State Highway Agency.