US Bridges

Leesburg Pike over Dtr & Dar

Good

Fairfax County, Virginia · 00.72FR694 & 01.25TO123 · Structure no. 000000000030372

Built
2016
9 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
437 ft
6 main spans
Daily traffic
49,672
2022 count
Owner
State
State Highway Agency

About this bridge

Leesburg Pike over Dtr & Dar is a steel continuous stringer/multi-beam or girder carrying Leesburg Pike over Dtr & Dar in Fairfax County, Virginia. It was built in 2016, so it is 9 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 49,672 vehicles a day, roughly 1% of them trucks, projected to reach 54,645 by 2042. The structure is 437 ft (133.2 m) long and 149 ft wide.

Location

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CarriesLeesburg Pike
CrossesDtr & Dar
Location00.72FR694 & 01.25TO123
RouteState Highway 7
CountyFairfax County
StateVirginia
Coordinates38.93462, -77.24729
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 inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating75.5 US tons
Inventory rating58.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadHL 93
Structure length437 ft (133.2 m)
Longest span80 ft (24.4 m)
Deck width149 ft (45.4 m)
Roadway width114 ft (34.7 m)
Vertical clearance over deck99 ft (30.2 m)

Traffic and service

Average daily traffic49,672 (2022)
Projected traffic54,645 by 2042
Trucks1%
Lanes on structure9
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Leesburg Pike over Dtr & Dar built?

It was built in 2016, making it 9 years old in 2025.

What condition is Leesburg Pike over Dtr & Dar 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 April 2024.

How much traffic does Leesburg Pike over Dtr & Dar carry?

About 49,672 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Leesburg Pike over Dtr & Dar?

The structure is 437 ft (133.2 m) long with a longest span of 80 ft (24.4 m) and a deck 149 ft wide.

Who owns Leesburg Pike over Dtr & Dar?

It is owned by the State Highway Agency.