US Bridges

Ramp 270W to 315SB over SR-315 Mainline

Good

Franklin County, Ohio · 0.15 MI N of S 270 · Structure no. 2510847

Built
2017
8 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
129 ft
2 main spans
Daily traffic
26,862
2017 count
Owner
State
State Highway Agency

About this bridge

Ramp 270W to 315SB over SR-315 Mainline is a steel continuous stringer/multi-beam or girder carrying Ramp 270W to 315SB over SR-315 Mainline in Franklin County, Ohio. It was built in 2017, so it is 8 years old, younger than the Ohio average of 47.3 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 26,862 vehicles a day, roughly 4% of them trucks, projected to reach 31,697 by 2037. The structure is 129 ft (39.3 m) long and 61 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesRamp 270W to 315SB
CrossesSR-315 Mainline
Location0.15 MI N of S 270
RouteState Highway 315
CountyFranklin County
StateOhio
Coordinates40.11409, -83.03529
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.9 US tons
Inventory rating50 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length129 ft (39.3 m)
Longest span68 ft (20.6 m)
Deck width61 ft (18.7 m)
Roadway width58 ft (17.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic26,862 (2017)
Projected traffic31,697 by 2037
Trucks4%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 Ramp 270W to 315SB over SR-315 Mainline built?

It was built in 2017, making it 8 years old in 2025.

What condition is Ramp 270W to 315SB over SR-315 Mainline 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 October 2023.

How much traffic does Ramp 270W to 315SB over SR-315 Mainline carry?

About 26,862 vehicles per day (2017 count), of which roughly 4% are trucks.

How long is Ramp 270W to 315SB over SR-315 Mainline?

The structure is 129 ft (39.3 m) long with a longest span of 68 ft (20.6 m) and a deck 61 ft wide.

Who owns Ramp 270W to 315SB over SR-315 Mainline?

It is owned by the State Highway Agency.