US Bridges

Interstate 77 SB over County Route 1

Good

Jackson County, West Virginia · 8.44 Mile North of US 33 · Structure no. 00000000018A247

Built
2006
19 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
167 ft
2 main spans
Daily traffic
5,950
2022 count
Owner
State
State Highway Agency

About this bridge

Interstate 77 SB over County Route 1 is a steel continuous stringer/multi-beam or girder carrying Interstate 77 SB over County Route 1 in Jackson County, West Virginia. It was built in 2006, so it is 19 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 5,950 vehicles a day, roughly 23% of them trucks, projected to reach 8,509 by 2042. The structure is 167 ft (50.9 m) long and 45 ft wide.

CarriesInterstate 77 SB
CrossesCounty Route 1
Location8.44 Mile North of US 33
RouteInterstate 77
Coordinates39.00438, -81.62849
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 protection7 GoodSome minor problems.
Last inspectionApril 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 rating48 US tons
Inventory rating37 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length167 ft (50.9 m)
Longest span82 ft (25 m)
Deck width45 ft (13.6 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,950 (2022)
Projected traffic8,509 by 2042
Trucks23%
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$2.5 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Interstate 77 SB over County Route 1 built?

It was built in 2006, making it 19 years old in 2025.

What condition is Interstate 77 SB over County Route 1 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 April 2024.

How much traffic does Interstate 77 SB over County Route 1 carry?

About 5,950 vehicles per day (2022 count), of which roughly 23% are trucks.

How long is Interstate 77 SB over County Route 1?

The structure is 167 ft (50.9 m) long with a longest span of 82 ft (25 m) and a deck 45 ft wide.

Who owns Interstate 77 SB over County Route 1?

It is owned by the State Highway Agency.