IR-75 over Nor.So. RR CSXT RR
GoodMontgomery County, Ohio · .11MI. N. of Jct. USR-35 · Structure no. 5707706
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 144 ft
- 1 main span
- Daily traffic
- 117,765
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
IR-75 over Nor.So. RR CSXT RR is a steel stringer/multi-beam or girder carrying IR-75 over Nor.So. RR CSXT RR in Montgomery County, Ohio. It was built in 2011, so it is 14 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 117,765 vehicles a day, roughly 14% of them trucks, projected to reach 163,458 by 2035. The structure is 144 ft (43.9 m) long and 128 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 | 9 Excellent | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IR-75 over Nor.So. RR CSXT RR built?
It was built in 2011, making it 14 years old in 2025.
What condition is IR-75 over Nor.So. RR CSXT 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 September 2023.
How much traffic does IR-75 over Nor.So. RR CSXT RR carry?
About 117,765 vehicles per day (2015 count), of which roughly 14% are trucks.
How long is IR-75 over Nor.So. RR CSXT RR?
The structure is 144 ft (43.9 m) long with a longest span of 144 ft (43.9 m) and a deck 128 ft wide.
Who owns IR-75 over Nor.So. RR CSXT RR?
It is owned by the State Highway Agency.