US Bridges

Maples Gap Road over S Fork Powell River

Fair

Wise County, Virginia · 2.59MTOENDMAINT&.01MTO616 · Structure no. 000000000019470

Built
1977
48 years old, rebuilt 1997
Condition
Fair
inspected December 2024
Type
Slab
Concrete
Length
54 ft
2 main spans
Daily traffic
99
2021 count
Owner
State
State Highway Agency

About this bridge

Maples Gap Road over S Fork Powell River is a concrete slab carrying Maples Gap Road over S Fork Powell River in Wise County, Virginia. It was built in 1977 and reconstructed in 1997, so it is 48 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 99 vehicles a day, projected to reach 149 by 2042. The structure is 54 ft (16.5 m) long and 28 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesMaples Gap Road
CrossesS Fork Powell River
Location2.59MTOENDMAINT&.01MTO616
RouteCounty Highway 722
Coordinates36.84845, -82.71257
Functional classRural Local

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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating99 US tons
Inventory rating98 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length54 ft (16.5 m)
Longest span27 ft (8.2 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic99 (2021)
Projected traffic149 by 2042
Trucks0%
Lanes on structure2
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Maples Gap Road over S Fork Powell River built?

It was built in 1977, making it 48 years old in 2025. It was reconstructed in 1997.

What condition is Maples Gap Road over S Fork Powell River 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 December 2024.

How much traffic does Maples Gap Road over S Fork Powell River carry?

About 99 vehicles per day (2021 count).

How long is Maples Gap Road over S Fork Powell River?

The structure is 54 ft (16.5 m) long with a longest span of 27 ft (8.2 m) and a deck 28 ft wide.

Who owns Maples Gap Road over S Fork Powell River?

It is owned by the State Highway Agency.