US Bridges

Harry Byrd Highway over Airmont Road - 719

Good

Loudoun County, Virginia · 0.7FR7BUS.E/0.50TO7BUS.W · Structure no. 000000000024185

Built
1995
30 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
97 ft
1 main span
Daily traffic
17,199
2022 count
Owner
State
State Highway Agency

About this bridge

Harry Byrd Highway over Airmont Road - 719 is a steel stringer/multi-beam or girder carrying Harry Byrd Highway over Airmont Road - 719 in Loudoun County, Virginia. It was built in 1995, so it is 30 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 17,199 vehicles a day, roughly 1% of them trucks, projected to reach 25,112 by 2042. The structure is 97 ft (29.6 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesHarry Byrd Highway
CrossesAirmont Road - 719
Location0.7FR7BUS.E/0.50TO7BUS.W
RouteState Highway 7
CountyLoudoun County
StateVirginia
Coordinates39.12955, -77.76881
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88.6 US tons
Inventory rating68.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length97 ft (29.6 m)
Longest span95 ft (29 m)
Deck width43 ft (13.2 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,199 (2022)
Projected traffic25,112 by 2042
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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$225 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Harry Byrd Highway over Airmont Road - 719 built?

It was built in 1995, making it 30 years old in 2025.

What condition is Harry Byrd Highway over Airmont Road - 719 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 2024.

How much traffic does Harry Byrd Highway over Airmont Road - 719 carry?

About 17,199 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Harry Byrd Highway over Airmont Road - 719?

The structure is 97 ft (29.6 m) long with a longest span of 95 ft (29 m) and a deck 43 ft wide.

Who owns Harry Byrd Highway over Airmont Road - 719?

It is owned by the State Highway Agency.