US Bridges

ST 315 over Wilson Run

Fair

Franklin County, Ohio · 0.20 MI N of I270 · Structure no. 2515962

Built
1969
56 years old, rebuilt 2008
Condition
Fair
inspected November 2024
Type
Slab
Concrete
Length
28 ft
1 main span
Daily traffic
17,389
2015 count
Owner
State
State Highway Agency

About this bridge

ST 315 over Wilson Run is a concrete slab carrying ST 315 over Wilson Run in Franklin County, Ohio. It was built in 1969 and reconstructed in 2008, so it is 56 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 17,389 vehicles a day, roughly 3% of them trucks, projected to reach 24,136 by 2035. The structure is 28 ft (8.6 m) long and 64 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesST 315
CrossesWilson Run
Location0.20 MI N of I270
RouteState Highway 315
CountyFranklin County
StateOhio
Coordinates40.11477, -83.03484
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45.7 US tons
Inventory rating35.4 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length28 ft (8.6 m)
Longest span27 ft (8.2 m)
Deck width64 ft (19.5 m)
Roadway width63 ft (19.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,389 (2015)
Projected traffic24,136 by 2035
Trucks3%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was ST 315 over Wilson Run built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2008.

What condition is ST 315 over Wilson Run 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 November 2024.

How much traffic does ST 315 over Wilson Run carry?

About 17,389 vehicles per day (2015 count), of which roughly 3% are trucks.

How long is ST 315 over Wilson Run?

The structure is 28 ft (8.6 m) long with a longest span of 27 ft (8.2 m) and a deck 64 ft wide.

Who owns ST 315 over Wilson Run?

It is owned by the State Highway Agency.