US Bridges

CR 79/4 over Cabin Creek

Fair

Kanawha County, West Virginia · 0.59 MI N of CR 79/3 · Structure no. 00000000020A756

Built
1998
27 years old
Condition
Fair
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
98 ft
1 main span
Daily traffic
80
2020 count
Owner
State
State Highway Agency

About this bridge

CR 79/4 over Cabin Creek is a prestressed concrete box beam or girders - multiple carrying CR 79/4 over Cabin Creek in Kanawha County, West Virginia. It was built in 1998, so it is 27 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 5 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 80 vehicles a day, roughly 5% of them trucks, projected to reach 105 by 2040. The structure is 98 ft (29.8 m) long and 22 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesCR 79/4
CrossesCabin Creek
Location0.59 MI N of CR 79/3
RouteCounty Highway 794
Coordinates38.17287, -81.45146
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure8 Very GoodNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating98 US tons
Inventory rating63.9 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 25 or greater
Structure length98 ft (29.8 m)
Longest span93 ft (28.4 m)
Deck width22 ft (6.6 m)
Roadway width20 ft (6.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80 (2020)
Projected traffic105 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 CR 79/4 over Cabin Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is CR 79/4 over Cabin 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 CR 79/4 over Cabin Creek carry?

About 80 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is CR 79/4 over Cabin Creek?

The structure is 98 ft (29.8 m) long with a longest span of 93 ft (28.4 m) and a deck 22 ft wide.

Who owns CR 79/4 over Cabin Creek?

It is owned by the State Highway Agency.