US Bridges

Crescent Road over Mchenry Creek

FairPosted for load

Washington County, Virginia · 1.47 to Scl - 7.12 FR 11 · Structure no. 000000000018967

Built
1926
99 years old, rebuilt 1976
Condition
Fair
inspected March 2023
Type
Tee Beam
Concrete
Length
55 ft
2 main spans
Daily traffic
2,456
2022 count
Owner
State
State Highway Agency

About this bridge

Crescent Road over Mchenry Creek is a concrete tee beam carrying Crescent Road over Mchenry Creek in Washington County, Virginia. It was built in 1926 and reconstructed in 1976, so it is 99 years old, older 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 2,456 vehicles a day, projected to reach 2,738 by 2045. The structure is 55 ft (16.8 m) long and 49 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesCrescent Road
CrossesMchenry Creek
Location1.47 to Scl - 7.12 FR 11
RouteState Highway 91
Coordinates36.85437, -81.78169
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating26 US tons
Inventory rating20 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length55 ft (16.8 m)
Longest span28 ft (8.5 m)
Deck width49 ft (14.9 m)
Roadway width32 ft (9.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,456 (2022)
Projected traffic2,738 by 2045
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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$234 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Crescent Road over Mchenry Creek built?

It was built in 1926, making it 99 years old in 2025. It was reconstructed in 1976.

What condition is Crescent Road over Mchenry Creek 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 March 2023.

How much traffic does Crescent Road over Mchenry Creek carry?

About 2,456 vehicles per day (2022 count).

How long is Crescent Road over Mchenry Creek?

The structure is 55 ft (16.8 m) long with a longest span of 28 ft (8.5 m) and a deck 49 ft wide.

Who owns Crescent Road over Mchenry Creek?

It is owned by the State Highway Agency.