US Bridges

Ramp NBI75-EBI275 over Kemper Road

Good

Hamilton County, Ohio · .4 MI S of IR275 · Structure no. 3111083

Built
1960
65 years old, rebuilt 2007
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
190 ft
3 main spans
Daily traffic
36,357
2003 count
Owner
State
State Highway Agency

About this bridge

Ramp NBI75-EBI275 over Kemper Road is a steel continuous stringer/multi-beam or girder carrying Ramp NBI75-EBI275 over Kemper Road 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 36,357 vehicles a day, projected to reach 50,464 by 2023. The structure is 190 ft (57.8 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRamp NBI75-EBI275
CrossesKemper Road
Location.4 MI S of IR275
RouteInterstate 75
StateOhio
Coordinates39.28481, -84.44059
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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating52.9 US tons
Inventory rating40.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length190 ft (57.8 m)
Longest span77 ft (23.5 m)
Deck width44 ft (13.4 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic36,357 (2003)
Projected traffic50,464 by 2023
Trucks—
Lanes on structure2
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 Ramp NBI75-EBI275 over Kemper Road built?

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

What condition is Ramp NBI75-EBI275 over Kemper Road 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 August 2023.

How much traffic does Ramp NBI75-EBI275 over Kemper Road carry?

About 36,357 vehicles per day (2003 count).

How long is Ramp NBI75-EBI275 over Kemper Road?

The structure is 190 ft (57.8 m) long with a longest span of 77 ft (23.5 m) and a deck 44 ft wide.

Who owns Ramp NBI75-EBI275 over Kemper Road?

It is owned by the State Highway Agency.