US Bridges

South Bound I-77 over Ir 77 over SR 313

Fair

Guernsey County, Ohio · At JCT of SR 313 · Structure no. 3002462

Built
1968
57 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
129 ft
3 main spans
Daily traffic
8,687
2018 count
Owner
State
State Highway Agency

About this bridge

South Bound I-77 over Ir 77 over SR 313 is a steel continuous stringer/multi-beam or girder carrying South Bound I-77 over Ir 77 over SR 313 in Guernsey County, Ohio. It was built in 1968, so it is 57 years old, older than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 8,687 vehicles a day, roughly 22% of them trucks, projected to reach 12,058 by 2038. The structure is 129 ft (39.3 m) long and 42 ft wide.

Location

Open in Google Maps
CarriesSouth Bound I-77
CrossesIr 77 over SR 313
LocationAt JCT of SR 313
RouteInterstate 77
CountyGuernsey County
StateOhio
Coordinates39.91683, -81.52704
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.9 US tons
Inventory rating39.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length129 ft (39.3 m)
Longest span53 ft (16.2 m)
Deck width42 ft (12.9 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,687 (2018)
Projected traffic12,058 by 2038
Trucks22%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was South Bound I-77 over Ir 77 over SR 313 built?

It was built in 1968, making it 57 years old in 2025.

What condition is South Bound I-77 over Ir 77 over SR 313 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 May 2024.

How much traffic does South Bound I-77 over Ir 77 over SR 313 carry?

About 8,687 vehicles per day (2018 count), of which roughly 22% are trucks.

How long is South Bound I-77 over Ir 77 over SR 313?

The structure is 129 ft (39.3 m) long with a longest span of 53 ft (16.2 m) and a deck 42 ft wide.

Who owns South Bound I-77 over Ir 77 over SR 313?

It is owned by the State Highway Agency.