WB Ir 275 over Norfolk Southern RR
GoodHamilton County, Ohio · .4 MI E of Ir 75 · Structure no. 3112489
- Built
- 1960
- 65 years old, rebuilt 2009
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 159 ft
- 3 main spans
- Daily traffic
- 50,850
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
WB Ir 275 over Norfolk Southern RR is a steel continuous stringer/multi-beam or girder carrying WB Ir 275 over Norfolk Southern RR in Hamilton County, Ohio. It was built in 1960 and reconstructed in 2009, 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 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 50,850 vehicles a day, roughly 6% of them trucks, projected to reach 70,580 by 2038. The structure is 159 ft (48.5 m) long and 63 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was WB Ir 275 over Norfolk Southern RR built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2009.
What condition is WB Ir 275 over Norfolk Southern RR 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 March 2023.
How much traffic does WB Ir 275 over Norfolk Southern RR carry?
About 50,850 vehicles per day (2018 count), of which roughly 6% are trucks.
How long is WB Ir 275 over Norfolk Southern RR?
The structure is 159 ft (48.5 m) long with a longest span of 60 ft (18.3 m) and a deck 63 ft wide.
Who owns WB Ir 275 over Norfolk Southern RR?
It is owned by the State Highway Agency.