US Bridges

Loudoun Co. Pkwy over Trib. of Elklick Run

Good

Loudoun County, Virginia · 0.2FR2200/1.12TO620 · Structure no. 000000000027702

Built
1999
26 years old
Condition
Good
inspected August 2023
Type
Arch - Deck
Concrete
Length
87 ft
4 main spans
Daily traffic
14,544
2022 count
Owner
State
State Highway Agency

About this bridge

Loudoun Co. Pkwy over Trib. of Elklick Run is a concrete arch - deck carrying Loudoun Co. Pkwy over Trib. of Elklick Run in Loudoun County, Virginia. It was built in 1999, so it is 26 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 14,544 vehicles a day, roughly 1% of them trucks, projected to reach 21,234 by 2045. The structure is 87 ft (26.5 m) long and 230 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesLoudoun Co. Pkwy
CrossesTrib. of Elklick Run
Location0.2FR2200/1.12TO620
RouteCounty Highway 606
Coordinates38.9149, -77.51868
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 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 geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.4 US tons
Inventory rating44 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length87 ft (26.5 m)
Longest span20 ft (6.1 m)
Deck width230 ft (70.1 m)
Roadway width102 ft (31.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,544 (2022)
Projected traffic21,234 by 2045
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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$70 million
NavigationNot applicable (no waterway)

Frequently asked questions

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

It was built in 1999, making it 26 years old in 2025.

What condition is Loudoun Co. Pkwy over Trib. of Elklick 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 August 2023.

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

About 14,544 vehicles per day (2022 count), of which roughly 1% are trucks.

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

The structure is 87 ft (26.5 m) long with a longest span of 20 ft (6.1 m) and a deck 230 ft wide.

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

It is owned by the State Highway Agency.