US Bridges

EB Ir 275 over Enterprise / Depot Drive

Good

Hamilton County, Ohio · 1.5 MI E of Ir 75 · Structure no. 3112721

Built
1960
65 years old, rebuilt 2007
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
186 ft
3 main spans
Daily traffic
51,331
2015 count
Owner
State
State Highway Agency

About this bridge

EB Ir 275 over Enterprise / Depot Drive is a steel continuous stringer/multi-beam or girder carrying EB Ir 275 over Enterprise / Depot Drive in Hamilton County, Ohio. It was built in 1960 and reconstructed in 2007, so it is 65 years old, older 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 51,331 vehicles a day, roughly 6% of them trucks, projected to reach 71,247 by 2035. The structure is 186 ft (56.8 m) long and 73 ft wide.

Location

Open in Google Maps
CarriesEB Ir 275
CrossesEnterprise / Depot Drive
Location1.5 MI E of Ir 75
RouteInterstate 275
CountyHamilton County
StateOhio
Coordinates39.28462, -84.41556
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 inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating73.2 US tons
Inventory rating56.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length186 ft (56.8 m)
Longest span70 ft (21.3 m)
Deck width73 ft (22.4 m)
Roadway width71 ft (21.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic51,331 (2015)
Projected traffic71,247 by 2035
Trucks6%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 EB Ir 275 over Enterprise / Depot Drive built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2007.

What condition is EB Ir 275 over Enterprise / Depot Drive 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 March 2023.

How much traffic does EB Ir 275 over Enterprise / Depot Drive carry?

About 51,331 vehicles per day (2015 count), of which roughly 6% are trucks.

How long is EB Ir 275 over Enterprise / Depot Drive?

The structure is 186 ft (56.8 m) long with a longest span of 70 ft (21.3 m) and a deck 73 ft wide.

Who owns EB Ir 275 over Enterprise / Depot Drive?

It is owned by the State Highway Agency.