US Bridges

County Route 9 over Sinking Creek

Fair

Greenbrier County, West Virginia · 0.28 Miles W. of CR 9/6 · Structure no. 00000000013A029

Built
1979
46 years old
Condition
Fair
inspected August 2024
Type
Culvert
Aluminum, Wrought Iron, or Cast Iron
Length
67 ft
2 main spans
Daily traffic
445
2019 count
Owner
State
State Highway Agency

About this bridge

County Route 9 over Sinking Creek is a aluminum, wrought iron, or cast iron culvert carrying County Route 9 over Sinking Creek in Greenbrier County, West Virginia. It was built in 1979, so it is 46 years old, older 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 445 vehicles a day, roughly 10% of them trucks, projected to reach 570 by 2039. The structure is 67 ft (20.3 m) long. If it were closed, the detour would be 19.9 mi (32 km).

CarriesCounty Route 9
CrossesSinking Creek
Location0.28 Miles W. of CR 9/6
RouteCounty Highway 900
Coordinates37.96649, -80.50104
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialAluminum, Wrought Iron, or Cast Iron
DeckNot applicable
Main spans2
Design loadHS 20
Structure length67 ft (20.3 m)
Longest span32 ft (9.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic445 (2019)
Projected traffic570 by 2039
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was County Route 9 over Sinking Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is County Route 9 over Sinking 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 August 2024.

How much traffic does County Route 9 over Sinking Creek carry?

About 445 vehicles per day (2019 count), of which roughly 10% are trucks.

How long is County Route 9 over Sinking Creek?

The structure is 67 ft (20.3 m) long with a longest span of 32 ft (9.8 m).

Who owns County Route 9 over Sinking Creek?

It is owned by the State Highway Agency.