US Bridges

I-670EB Rmp X6&V2 over Over ST Clair Ave

Good

Franklin County, Ohio · 0.45 MI E of I-71 · Structure no. 2517604

Built
2013
12 years old
Condition
Good
inspected October 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
106 ft
1 main span
Daily traffic
48,374
2015 count
Owner
State
State Highway Agency

About this bridge

I-670EB Rmp X6&V2 over Over ST Clair Ave is a prestressed concrete stringer/multi-beam or girder carrying I-670EB Rmp X6&V2 over Over ST Clair Ave in Franklin County, Ohio. It was built in 2013, so it is 12 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 48,374 vehicles a day, roughly 6% of them trucks, projected to reach 67,143 by 2035. The structure is 106 ft (32.2 m) long and 93 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesI-670EB Rmp X6&V2
CrossesOver ST Clair Ave
Location0.45 MI E of I-71
RouteInterstate 670
CountyFranklin County
StateOhio
Coordinates39.9775, -82.98056
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating75.7 US tons
Inventory rating55 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length106 ft (32.2 m)
Longest span103 ft (31.4 m)
Deck width93 ft (28.4 m)
Roadway width90 ft (27.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic48,374 (2015)
Projected traffic67,143 by 2035
Trucks6%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
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-670EB Rmp X6&V2 over Over ST Clair Ave built?

It was built in 2013, making it 12 years old in 2025.

What condition is I-670EB Rmp X6&V2 over Over ST Clair Ave 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 I-670EB Rmp X6&V2 over Over ST Clair Ave carry?

About 48,374 vehicles per day (2015 count), of which roughly 6% are trucks.

How long is I-670EB Rmp X6&V2 over Over ST Clair Ave?

The structure is 106 ft (32.2 m) long with a longest span of 103 ft (31.4 m) and a deck 93 ft wide.

Who owns I-670EB Rmp X6&V2 over Over ST Clair Ave?

It is owned by the State Highway Agency.