Old 3C Highway over Little Miami River
FairPosted for loadWarren County, Ohio · 0.09 MI W of CR 23 · Structure no. 8335184
- Built
- 1989
- 36 years old
- Condition
- Fair
- inspected December 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 347 ft
- 5 main spans
- Daily traffic
- 2,776
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Old 3C Highway over Little Miami River is a prestressed concrete box beam or girders - multiple carrying Old 3C Highway over Little Miami River in Warren County, Ohio. It was built in 1989, so it is 36 years old, younger 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. Its operating status is: posted for load restriction.
It carries about 2,776 vehicles a day, roughly 5% of them trucks, projected to reach 3,853 by 2035. The structure is 347 ft (105.8 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
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. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old 3C Highway over Little Miami River built?
It was built in 1989, making it 36 years old in 2025.
What condition is Old 3C Highway over Little Miami River 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 December 2024.
How much traffic does Old 3C Highway over Little Miami River carry?
About 2,776 vehicles per day (2015 count), of which roughly 5% are trucks.
How long is Old 3C Highway over Little Miami River?
The structure is 347 ft (105.8 m) long with a longest span of 68 ft (20.7 m) and a deck 24 ft wide.
Who owns Old 3C Highway over Little Miami River?
It is owned by the County Highway Agency.