US Bridges

Harry Byrd HWY WB over RTE.1582 Algonkian Pkwy

Good

Loudoun County, Virginia · 00.90FR1570/00.30TO28 · Structure no. 000000000025732

Built
2002
23 years old
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
204 ft
2 main spans
Daily traffic
37,893
2022 count
Owner
State
State Highway Agency

About this bridge

Harry Byrd HWY WB over RTE.1582 Algonkian Pkwy is a steel continuous stringer/multi-beam or girder carrying Harry Byrd HWY WB over RTE.1582 Algonkian Pkwy in Loudoun County, Virginia. It was built in 2002, so it is 23 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 37,893 vehicles a day, roughly 1% of them trucks, projected to reach 55,324 by 2042. The structure is 204 ft (62.2 m) long and 76 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesHarry Byrd HWY WB
CrossesRTE.1582 Algonkian Pkwy
Location00.90FR1570/00.30TO28
RouteState Highway 7
CountyLoudoun County
StateVirginia
Coordinates39.04147, -77.4228
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.5 US tons
Inventory rating48.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length204 ft (62.2 m)
Longest span109 ft (33.2 m)
Deck width76 ft (23.1 m)
Roadway width73 ft (22.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37,893 (2022)
Projected traffic55,324 by 2042
Trucks1%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$200 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Harry Byrd HWY WB over RTE.1582 Algonkian Pkwy built?

It was built in 2002, making it 23 years old in 2025.

What condition is Harry Byrd HWY WB over RTE.1582 Algonkian Pkwy 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 December 2023.

How much traffic does Harry Byrd HWY WB over RTE.1582 Algonkian Pkwy carry?

About 37,893 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Harry Byrd HWY WB over RTE.1582 Algonkian Pkwy?

The structure is 204 ft (62.2 m) long with a longest span of 109 ft (33.2 m) and a deck 76 ft wide.

Who owns Harry Byrd HWY WB over RTE.1582 Algonkian Pkwy?

It is owned by the State Highway Agency.