Ir 75 over Keowee Street
GoodMontgomery County, Ohio · .9MI. N. of Jct. SR48 · Structure no. 5708575
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 238 ft
- 3 main spans
- Daily traffic
- 111,868
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Ir 75 over Keowee Street is a steel continuous stringer/multi-beam or girder carrying Ir 75 over Keowee Street in Montgomery County, Ohio. It was built in 2009, so it is 16 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 111,868 vehicles a day, roughly 14% of them trucks, projected to reach 155,273 by 2035. The structure is 238 ft (72.6 m) long and 164 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 Keowee Street built?
It was built in 2009, making it 16 years old in 2025.
What condition is Ir 75 over Keowee Street 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 October 2023.
How much traffic does Ir 75 over Keowee Street carry?
About 111,868 vehicles per day (2015 count), of which roughly 14% are trucks.
How long is Ir 75 over Keowee Street?
The structure is 238 ft (72.6 m) long with a longest span of 107 ft (32.6 m) and a deck 164 ft wide.
Who owns Ir 75 over Keowee Street?
It is owned by the State Highway Agency.