US Bridges

Ir 275 over IR75;RAMPS

Good

Hamilton County, Ohio · Over Ir 75 · Structure no. 3112314

Built
2007
18 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
515 ft
4 main spans
Daily traffic
57,605
2018 count
Owner
State
State Highway Agency

About this bridge

Ir 275 over IR75;RAMPS is a steel continuous stringer/multi-beam or girder carrying Ir 275 over IR75;RAMPS in Hamilton County, Ohio. It was built in 2007, so it is 18 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 57,605 vehicles a day, roughly 6% of them trucks, projected to reach 79,956 by 2038. The structure is 515 ft (156.9 m) long and 171 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesIr 275
CrossesIR75;RAMPS
LocationOver Ir 75
RouteInterstate 275
CountyHamilton County
StateOhio
Coordinates39.29013, -84.44081
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 inspectionJanuary 2025
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 alignment6: Equal to present minimum criteria
Operating rating51 US tons
Inventory rating39.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 25 or greater
Structure length515 ft (156.9 m)
Longest span150 ft (45.7 m)
Deck width171 ft (52.1 m)
Roadway width168 ft (51.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic57,605 (2018)
Projected traffic79,956 by 2038
Trucks6%
Lanes on structure10
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed9.9 mi (16 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 Ir 275 over IR75;RAMPS built?

It was built in 2007, making it 18 years old in 2025.

What condition is Ir 275 over IR75;RAMPS 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 January 2025.

How much traffic does Ir 275 over IR75;RAMPS carry?

About 57,605 vehicles per day (2018 count), of which roughly 6% are trucks.

How long is Ir 275 over IR75;RAMPS?

The structure is 515 ft (156.9 m) long with a longest span of 150 ft (45.7 m) and a deck 171 ft wide.

Who owns Ir 275 over IR75;RAMPS?

It is owned by the State Highway Agency.