US Bridges

I-70 over Over SR 315 and Ramps

Fair

Franklin County, Ohio · 1.03 MI E of US62 · Structure no. 2504677

Built
1975
50 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
707 ft
9 main spans
Daily traffic
27,081
2015 count
Owner
State
State Highway Agency

About this bridge

I-70 over Over SR 315 and Ramps is a steel continuous stringer/multi-beam or girder carrying I-70 over Over SR 315 and Ramps in Franklin County, Ohio. It was built in 1975, so it is 50 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 27,081 vehicles a day, roughly 13% of them trucks, projected to reach 37,588 by 2035. The structure is 707 ft (215.4 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-70
CrossesOver SR 315 and Ramps
Location1.03 MI E of US62
RouteInterstate 70
CountyFranklin County
StateOhio
Coordinates39.95094, -83.01779
Functional classUrban 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating32.2 US tons
Inventory rating25 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20 + Mod
Structure length707 ft (215.4 m)
Longest span111 ft (33.8 m)
Deck width44 ft (13.4 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,081 (2015)
Projected traffic37,588 by 2035
Trucks13%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 km)
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 I-70 over Over SR 315 and Ramps built?

It was built in 1975, making it 50 years old in 2025.

What condition is I-70 over Over SR 315 and Ramps 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 March 2024.

How much traffic does I-70 over Over SR 315 and Ramps carry?

About 27,081 vehicles per day (2015 count), of which roughly 13% are trucks.

How long is I-70 over Over SR 315 and Ramps?

The structure is 707 ft (215.4 m) long with a longest span of 111 ft (33.8 m) and a deck 44 ft wide.

Who owns I-70 over Over SR 315 and Ramps?

It is owned by the State Highway Agency.