Ir 75 over Liberty Street
FairHamilton County, Ohio · 1.2 MI N of SR 264 · Structure no. 3109275
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 199 ft
- 4 main spans
- Daily traffic
- 143,847
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Ir 75 over Liberty Street is a steel continuous stringer/multi-beam or girder carrying Ir 75 over Liberty Street in Hamilton County, Ohio. It was built in 1961, so it is 64 years old, older than the Ohio average of 47.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 143,847 vehicles a day, roughly 16% of them trucks, projected to reach 199,660 by 2035. The structure is 199 ft (60.7 m) long and 155 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ir 75 over Liberty Street built?
It was built in 1961, making it 64 years old in 2025.
What condition is Ir 75 over Liberty Street in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.
How much traffic does Ir 75 over Liberty Street carry?
About 143,847 vehicles per day (2015 count), of which roughly 16% are trucks.
How long is Ir 75 over Liberty Street?
The structure is 199 ft (60.7 m) long with a longest span of 55 ft (16.8 m) and a deck 155 ft wide.
Who owns Ir 75 over Liberty Street?
It is owned by the State Highway Agency.