US Bridges

D. Greenway Ramp I over Sully Road Sbl (rte. 28)

Fair

Loudoun County, Virginia · 00.15FR28NB/02.35TO606 · Structure no. 000000000024603

Built
1995
30 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
359 ft
2 main spans
Daily traffic
47,273
2018 count
Owner
Toll Authority
Local Toll Authority

About this bridge

D. Greenway Ramp I over Sully Road Sbl (rte. 28) is a steel continuous stringer/multi-beam or girder carrying D. Greenway Ramp I over Sully Road Sbl (rte. 28) 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 47,273 vehicles a day, roughly 3% of them trucks, projected to reach 15,000 by 2042. The structure is 359 ft (109.4 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesD. Greenway Ramp I
CrossesSully Road Sbl (rte. 28)
Location00.15FR28NB/02.35TO606
CountyLoudoun County
StateVirginia
Coordinates38.96875, -77.42931
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionMay 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 rating54 US tons
Inventory rating42 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length359 ft (109.4 m)
Longest span179 ft (54.6 m)
Deck width33 ft (10.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic47,273 (2018)
Projected traffic15,000 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 D. Greenway Ramp I over Sully Road Sbl (rte. 28) built?

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

What condition is D. Greenway Ramp I over Sully Road Sbl (rte. 28) 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 May 2024.

How much traffic does D. Greenway Ramp I over Sully Road Sbl (rte. 28) carry?

About 47,273 vehicles per day (2018 count), of which roughly 3% are trucks.

How long is D. Greenway Ramp I over Sully Road Sbl (rte. 28)?

The structure is 359 ft (109.4 m) long with a longest span of 179 ft (54.6 m) and a deck 33 ft wide.

Who owns D. Greenway Ramp I over Sully Road Sbl (rte. 28)?

It is owned by the Local Toll Authority.