US Bridges

Rmp I275WB-I74EB over Ir 74 WB

Good

Hamilton County, Ohio · Over WB I 74 · Structure no. 3108414

Built
1977
48 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
145 ft
3 main spans
Daily traffic
27,425
2009 count
Owner
State
State Highway Agency

About this bridge

Rmp I275WB-I74EB over Ir 74 WB is a steel continuous stringer/multi-beam or girder carrying Rmp I275WB-I74EB over Ir 74 WB in Hamilton County, Ohio. It was built in 1977, so it is 48 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 27,425 vehicles a day, roughly 9% of them trucks, projected to reach 38,066 by 2029. The structure is 145 ft (44.1 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRmp I275WB-I74EB
CrossesIr 74 WB
LocationOver WB I 74
RouteInterstate 74
StateOhio
Coordinates39.21461, -84.67877
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57.1 US tons
Inventory rating35.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length145 ft (44.1 m)
Longest span57 ft (17.4 m)
Deck width30 ft (9.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deck16 ft (4.8 m)

Traffic and service

Average daily traffic27,425 (2009)
Projected traffic38,066 by 2029
Trucks9%
Lanes on structure1
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
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 Rmp I275WB-I74EB over Ir 74 WB built?

It was built in 1977, making it 48 years old in 2025.

What condition is Rmp I275WB-I74EB over Ir 74 WB 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 April 2023.

How much traffic does Rmp I275WB-I74EB over Ir 74 WB carry?

About 27,425 vehicles per day (2009 count), of which roughly 9% are trucks.

How long is Rmp I275WB-I74EB over Ir 74 WB?

The structure is 145 ft (44.1 m) long with a longest span of 57 ft (17.4 m) and a deck 30 ft wide.

Who owns Rmp I275WB-I74EB over Ir 74 WB?

It is owned by the State Highway Agency.