Corwin Avenue over Little Miami River
GoodWarren County, Ohio · 0.29 MI E of US Rt 42 · Structure no. 8333939
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected November 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 195 ft
- 2 main spans
- Daily traffic
- 6,803
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Corwin Avenue over Little Miami River is a prestressed concrete box beam or girders - multiple carrying Corwin Avenue over Little Miami River in Warren County, Ohio. It was built in 1991, so it is 34 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 6,803 vehicles a day, roughly 5% of them trucks, projected to reach 9,443 by 2035. The structure is 195 ft (59.4 m) long and 29 ft wide. If it were closed, the detour would be 98.8 mi (159 km).
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. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Corwin Avenue over Little Miami River built?
It was built in 1991, making it 34 years old in 2025.
What condition is Corwin Avenue over Little Miami River 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 November 2024.
How much traffic does Corwin Avenue over Little Miami River carry?
About 6,803 vehicles per day (2015 count), of which roughly 5% are trucks.
How long is Corwin Avenue over Little Miami River?
The structure is 195 ft (59.4 m) long with a longest span of 96 ft (29.3 m) and a deck 29 ft wide.
Who owns Corwin Avenue over Little Miami River?
It is owned by the County Highway Agency.