US Bridges

County Route 21 over Rockcamp Run

Good

Wood County, West Virginia · 0.01 Mile North of CO 17 · Structure no. 00000000054A187

Built
2000
25 years old
Condition
Good
inspected December 2022
Type
Culvert
Prestressed Concrete
Length
42 ft
1 main span
Daily traffic
1,200
2019 count
Owner
State
State Highway Agency

About this bridge

County Route 21 over Rockcamp Run is a prestressed concrete culvert carrying County Route 21 over Rockcamp Run in Wood County, West Virginia. It was built in 2000, so it is 25 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,200 vehicles a day, roughly 10% of them trucks, projected to reach 1,788 by 2039. The structure is 42 ft (12.8 m) long.

CarriesCounty Route 21
CrossesRockcamp Run
Location0.01 Mile North of CO 17
RouteCounty Highway 21
Coordinates39.0769, -81.55301
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating98 US tons
Inventory rating45 US tons

Structure

Structure typeCulvert
MaterialPrestressed Concrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length42 ft (12.8 m)
Longest span42 ft (12.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,200 (2019)
Projected traffic1,788 by 2039
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 County Route 21 over Rockcamp Run built?

It was built in 2000, making it 25 years old in 2025.

What condition is County Route 21 over Rockcamp Run in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2022.

How much traffic does County Route 21 over Rockcamp Run carry?

About 1,200 vehicles per day (2019 count), of which roughly 10% are trucks.

How long is County Route 21 over Rockcamp Run?

The structure is 42 ft (12.8 m) long with a longest span of 42 ft (12.8 m).

Who owns County Route 21 over Rockcamp Run?

It is owned by the State Highway Agency.