US Bridges

Ramp G of D.Grnway over Dulles Greenway

Fair

Loudoun County, Virginia · 00.94FR DAAR/00.26TO267WB · Structure no. 000000000024597

Built
1995
30 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
292 ft
2 main spans
Daily traffic
1,000
1996 count
Owner
Toll Authority
Local Toll Authority

About this bridge

Ramp G of D.Grnway over Dulles Greenway is a steel continuous stringer/multi-beam or girder carrying Ramp G of D.Grnway over Dulles Greenway 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,000 vehicles a day, roughly 3% of them trucks, projected to reach 4,000 by 2042. The structure is 292 ft (89 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesRamp G of D.Grnway
CrossesDulles Greenway
Location00.94FR DAAR/00.26TO267WB
RouteFederal Lands Road 267
CountyLoudoun County
StateVirginia
Coordinates38.96809, -77.43406
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating94.7 US tons
Inventory rating73.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length292 ft (89 m)
Longest span150 ft (45.7 m)
Deck width33 ft (10.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (1996)
Projected traffic4,000 by 2042
Trucks3%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerLocal Toll Authority
Maintained byLocal Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$2.5 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ramp G of D.Grnway over Dulles Greenway built?

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

What condition is Ramp G of D.Grnway over Dulles Greenway in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.

How much traffic does Ramp G of D.Grnway over Dulles Greenway carry?

About 1,000 vehicles per day (1996 count), of which roughly 3% are trucks.

How long is Ramp G of D.Grnway over Dulles Greenway?

The structure is 292 ft (89 m) long with a longest span of 150 ft (45.7 m) and a deck 33 ft wide.

Who owns Ramp G of D.Grnway over Dulles Greenway?

It is owned by the Local Toll Authority.