US Bridges

I64 WB over Mud River

Good

Cabell County, West Virginia · 0.19 MI East of CO 60/89 · Structure no. 00000000006A325

Built
2022
3 years old
Condition
Good
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
353 ft
1 main span
Daily traffic
16,750
2022 count
Owner
State
State Highway Agency

About this bridge

I64 WB over Mud River is a steel continuous stringer/multi-beam or girder carrying I64 WB over Mud River in Cabell County, West Virginia. It was built in 2022, so it is 3 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 16,750 vehicles a day, roughly 12% of them trucks, projected to reach 18,827 by 2042. The structure is 353 ft (107.6 m) long and 32 ft wide.

CarriesI64 WB
CrossesMud River
Location0.19 MI East of CO 60/89
RouteInterstate 6400
Coordinates38.4211, -82.25215
Functional classUrban 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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating58 US tons
Inventory rating45 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHL 93
Structure length353 ft (107.6 m)
Longest span140 ft (42.7 m)
Deck width32 ft (9.9 m)
Roadway width12 ft (3.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,750 (2022)
Projected traffic18,827 by 2042
Trucks12%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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 I64 WB over Mud River built?

It was built in 2022, making it 3 years old in 2025.

What condition is I64 WB over Mud River 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 2024.

How much traffic does I64 WB over Mud River carry?

About 16,750 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is I64 WB over Mud River?

The structure is 353 ft (107.6 m) long with a longest span of 140 ft (42.7 m) and a deck 32 ft wide.

Who owns I64 WB over Mud River?

It is owned by the State Highway Agency.