US Bridges

Wv 71 over Bluestone River

Fair

Mercer County, West Virginia · 0.01 MI N of CR 71/4 · Structure no. 00000000028A110

Built
1988
37 years old
Condition
Fair
inspected January 2021
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
201 ft
1 main span
Daily traffic
850
2018 count
Owner
State
State Highway Agency

About this bridge

Wv 71 over Bluestone River is a steel continuous stringer/multi-beam or girder carrying Wv 71 over Bluestone River in Mercer County, West Virginia. It was built in 1988, so it is 37 years old, younger than the West Virginia average of 44.7 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 850 vehicles a day, roughly 4% of them trucks, projected to reach 1,029 by 2038. The structure is 201 ft (61.4 m) long and 32 ft wide. If it were closed, the detour would be 13 mi (21 km).

CarriesWv 71
CrossesBluestone River
Location0.01 MI N of CR 71/4
RouteState Highway 7100
Coordinates37.36849, -81.22192
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionJanuary 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating98 US tons
Inventory rating69 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length201 ft (61.4 m)
Longest span80 ft (24.4 m)
Deck width32 ft (9.8 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic850 (2018)
Projected traffic1,029 by 2038
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed13 mi (21 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 Wv 71 over Bluestone River built?

It was built in 1988, making it 37 years old in 2025.

What condition is Wv 71 over Bluestone 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 January 2021.

How much traffic does Wv 71 over Bluestone River carry?

About 850 vehicles per day (2018 count), of which roughly 4% are trucks.

How long is Wv 71 over Bluestone River?

The structure is 201 ft (61.4 m) long with a longest span of 80 ft (24.4 m) and a deck 32 ft wide.

Who owns Wv 71 over Bluestone River?

It is owned by the State Highway Agency.