Harrison Road over Great Miami River (har)
GoodHamilton County, Ohio · 7.54 MI NW of Queen City · Structure no. 3133443
- Built
- 1900
- 125 years old, rebuilt 1989
- Condition
- Good
- inspected December 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 426 ft
- 4 main spans
- Daily traffic
- 9,010
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Harrison Road over Great Miami River (har) is a prestressed concrete continuous box beam or girders - multiple carrying Harrison Road over Great Miami River (har) in Hamilton County, Ohio. It was built in 1900 and reconstructed in 1989, so it is 125 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 9,010 vehicles a day, roughly 4% of them trucks, projected to reach 12,506 by 2035. The structure is 426 ft (129.8 m) long and 45 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Harrison Road over Great Miami River (har) built?
It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1989.
What condition is Harrison Road over Great Miami River (har) 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 December 2024.
How much traffic does Harrison Road over Great Miami River (har) carry?
About 9,010 vehicles per day (2015 count), of which roughly 4% are trucks.
How long is Harrison Road over Great Miami River (har)?
The structure is 426 ft (129.8 m) long with a longest span of 104 ft (31.7 m) and a deck 45 ft wide.
Who owns Harrison Road over Great Miami River (har)?
It is owned by the County Highway Agency.