US Bridges

I-79 N over Stonecoal Creek

Good

Lewis County, West Virginia · 0.20 MI S US 33 · Structure no. 00000000021A121

Built
1972
53 years old, rebuilt 2021
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
307 ft
1 main span
Daily traffic
11,350
2018 count
Owner
State
State Highway Agency

About this bridge

I-79 N over Stonecoal Creek is a steel continuous stringer/multi-beam or girder carrying I-79 N over Stonecoal Creek in Lewis County, West Virginia. It was built in 1972 and reconstructed in 2021, so it is 53 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 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 11,350 vehicles a day, roughly 28% of them trucks, projected to reach 16,700 by 2038. The structure is 307 ft (93.7 m) long and 45 ft wide.

CarriesI-79 N
CrossesStonecoal Creek
Location0.20 MI S US 33
RouteInterstate 7900
Coordinates39.01965, -80.42898
Functional classRural Principal Arterial - Interstate

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61 US tons
Inventory rating47 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20 + Mod
Structure length307 ft (93.7 m)
Longest span119 ft (36.2 m)
Deck width45 ft (13.6 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,350 (2018)
Projected traffic16,700 by 2038
Trucks28%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I-79 N over Stonecoal Creek built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 2021.

What condition is I-79 N over Stonecoal 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 May 2024.

How much traffic does I-79 N over Stonecoal Creek carry?

About 11,350 vehicles per day (2018 count), of which roughly 28% are trucks.

How long is I-79 N over Stonecoal Creek?

The structure is 307 ft (93.7 m) long with a longest span of 119 ft (36.2 m) and a deck 45 ft wide.

Who owns I-79 N over Stonecoal Creek?

It is owned by the State Highway Agency.