US Bridges

Loudoun Co. Pkwy over Trib. of Elklick Run

Good

Loudoun County, Virginia · 00.40FRCENT/00.20TODONEGA · Structure no. 000000000028026

Built
2005
20 years old
Condition
Good
inspected March 2024
Type
Arch - Deck
Concrete
Length
70 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 2005, so it is 20 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 2042. The structure is 70 ft (21.4 m) long and 290 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesLoudoun Co. Pkwy
CrossesTrib. of Elklick Run
Location00.40FRCENT/00.20TODONEGA
RouteCounty Highway 606
Coordinates38.90932, -77.51882
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 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating49.1 US tons
Inventory rating36 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length70 ft (21.4 m)
Longest span16 ft (4.9 m)
Deck width290 ft (88.4 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,544 (2022)
Projected traffic21,234 by 2042
Trucks1%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

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

It was built in 2005, making it 20 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 March 2024.

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 70 ft (21.4 m) long with a longest span of 16 ft (4.9 m) and a deck 290 ft wide.

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

It is owned by the State Highway Agency.