Ir 75 over Norfolk Southern RR
FairButler County, Ohio · NB 4.05 MI N Ham-But CO L · Structure no. 0901741
- Built
- 1960
- 65 years old, rebuilt 2004
- Condition
- Fair
- inspected February 2025
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 159 ft
- 3 main spans
- Daily traffic
- 65,877
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Ir 75 over Norfolk Southern RR is a steel continuous stringer/multi-beam or girder carrying Ir 75 over Norfolk Southern RR in Butler County, Ohio. It was built in 1960 and reconstructed in 2004, 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 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 65,877 vehicles a day, roughly 14% of them trucks, projected to reach 91,437 by 2035. The structure is 159 ft (48.6 m) long and 93 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ir 75 over Norfolk Southern RR built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2004.
What condition is Ir 75 over Norfolk Southern RR 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 February 2025.
How much traffic does Ir 75 over Norfolk Southern RR carry?
About 65,877 vehicles per day (2015 count), of which roughly 14% are trucks.
How long is Ir 75 over Norfolk Southern RR?
The structure is 159 ft (48.6 m) long with a longest span of 65 ft (19.8 m) and a deck 93 ft wide.
Who owns Ir 75 over Norfolk Southern RR?
It is owned by the State Highway Agency.