US Bridges

Old Ox Rd. 606 over Sully Rd. RTE.28

Fair

Loudoun County, Virginia · 00.92FR775/00.31TO636 · Structure no. 000000000027937

Built
2004
21 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
224 ft
2 main spans
Daily traffic
35,147
2022 count
Owner
State
State Highway Agency

About this bridge

Old Ox Rd. 606 over Sully Rd. RTE.28 is a steel continuous stringer/multi-beam or girder carrying Old Ox Rd. 606 over Sully Rd. RTE.28 in Loudoun County, Virginia. It was built in 2004, so it is 21 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 35,147 vehicles a day, roughly 2% of them trucks, projected to reach 51,315 by 2042. The structure is 224 ft (68.3 m) long and 117 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesOld Ox Rd. 606
CrossesSully Rd. RTE.28
Location00.92FR775/00.31TO636
RouteCounty Highway 606
CountyLoudoun County
StateVirginia
Coordinates38.97899, -77.42949
Functional classUrban Minor Arterial

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 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 rating76.9 US tons
Inventory rating59.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length224 ft (68.3 m)
Longest span111 ft (33.8 m)
Deck width117 ft (35.8 m)
Roadway width99 ft (30.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic35,147 (2022)
Projected traffic51,315 by 2042
Trucks2%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

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$75 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Old Ox Rd. 606 over Sully Rd. RTE.28 built?

It was built in 2004, making it 21 years old in 2025.

What condition is Old Ox Rd. 606 over Sully Rd. 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 September 2024.

How much traffic does Old Ox Rd. 606 over Sully Rd. RTE.28 carry?

About 35,147 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is Old Ox Rd. 606 over Sully Rd. RTE.28?

The structure is 224 ft (68.3 m) long with a longest span of 111 ft (33.8 m) and a deck 117 ft wide.

Who owns Old Ox Rd. 606 over Sully Rd. RTE.28?

It is owned by the State Highway Agency.