US Bridges

SR315 over N Broadway Exit Ramp

Good

Franklin County, Ohio · SR 315 & N Broadway · Structure no. 2515558

Built
2020
5 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
203 ft
3 main spans
Daily traffic
49,720
2020 count
Owner
State
State Highway Agency

About this bridge

SR315 over N Broadway Exit Ramp is a steel stringer/multi-beam or girder carrying SR315 over N Broadway Exit Ramp in Franklin County, Ohio. It was built in 2020, so it is 5 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 49,720 vehicles a day, roughly 3% of them trucks, projected to reach 53,980 by 2040. The structure is 203 ft (61.9 m) long and 59 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesSR315
CrossesN Broadway Exit Ramp
LocationSR 315 & N Broadway
RouteInterstate 315
CountyFranklin County
StateOhio
Coordinates40.03282, -83.02808
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 geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating46.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length203 ft (61.9 m)
Longest span77 ft (23.6 m)
Deck width59 ft (18.1 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic49,720 (2020)
Projected traffic53,980 by 2040
Trucks3%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed9.9 mi (16 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 SR315 over N Broadway Exit Ramp built?

It was built in 2020, making it 5 years old in 2025.

What condition is SR315 over N Broadway Exit Ramp 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 SR315 over N Broadway Exit Ramp carry?

About 49,720 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is SR315 over N Broadway Exit Ramp?

The structure is 203 ft (61.9 m) long with a longest span of 77 ft (23.6 m) and a deck 59 ft wide.

Who owns SR315 over N Broadway Exit Ramp?

It is owned by the State Highway Agency.