IR75 over T1259(KEENAN Avenue)
FairMontgomery County, Ohio · 2.9MI N of JCT SR48 · Structure no. 5708826
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected October 2024
- Type
- Slab
- Concrete Continuous
- Length
- 106 ft
- 3 main spans
- Daily traffic
- 106,842
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
IR75 over T1259(KEENAN Avenue) is a concrete continuous slab carrying IR75 over T1259(KEENAN Avenue) in Montgomery County, Ohio. It was built in 1971, so it is 54 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 106,842 vehicles a day, roughly 14% of them trucks, projected to reach 148,297 by 2035. The structure is 106 ft (32.3 m) long and 119 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IR75 over T1259(KEENAN Avenue) built?
It was built in 1971, making it 54 years old in 2025.
What condition is IR75 over T1259(KEENAN Avenue) 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 IR75 over T1259(KEENAN Avenue) carry?
About 106,842 vehicles per day (2015 count), of which roughly 14% are trucks.
How long is IR75 over T1259(KEENAN Avenue)?
The structure is 106 ft (32.3 m) long with a longest span of 40 ft (12.2 m) and a deck 119 ft wide.
Who owns IR75 over T1259(KEENAN Avenue)?
It is owned by the State Highway Agency.