US Bridges

County Route 21/30 over Grasslick Creek

Good

Jackson County, West Virginia · 0.01 Mile West of CR 21 · Structure no. 00000000018A231

Built
2001
24 years old
Condition
Good
inspected January 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
46 ft
1 main span
Daily traffic
1,000
2019 count
Owner
State
State Highway Agency

About this bridge

County Route 21/30 over Grasslick Creek is a prestressed concrete box beam or girders - multiple carrying County Route 21/30 over Grasslick Creek in Jackson County, West Virginia. It was built in 2001, so it is 24 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 1,000 vehicles a day, roughly 7% of them trucks, projected to reach 1,450 by 2039. The structure is 46 ft (13.9 m) long and 28 ft wide.

Location

Open in Google Maps
CarriesCounty Route 21/30
CrossesGrasslick Creek
Location0.01 Mile West of CR 21
RouteCounty Highway 2130
CountyJackson County
StateWest Virginia
Coordinates38.6898, -81.66583
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating90.9 US tons
Inventory rating54 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 25 or greater
Structure length46 ft (13.9 m)
Longest span42 ft (12.8 m)
Deck width28 ft (8.4 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2019)
Projected traffic1,450 by 2039
Trucks7%
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$850,000
NavigationNo navigation control on waterway

Frequently asked questions

When was County Route 21/30 over Grasslick Creek built?

It was built in 2001, making it 24 years old in 2025.

What condition is County Route 21/30 over Grasslick Creek 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 January 2023.

How much traffic does County Route 21/30 over Grasslick Creek carry?

About 1,000 vehicles per day (2019 count), of which roughly 7% are trucks.

How long is County Route 21/30 over Grasslick Creek?

The structure is 46 ft (13.9 m) long with a longest span of 42 ft (12.8 m) and a deck 28 ft wide.

Who owns County Route 21/30 over Grasslick Creek?

It is owned by the State Highway Agency.