Hartley RD 800 over Mahoning River
GoodColumbiana County, Ohio · 0.4 MI W C403 · Structure no. 1536486
- Built
- 1959
- 66 years old, rebuilt 2018
- Condition
- Good
- inspected June 2024
- Type
- Truss - Thru
- Steel
- Length
- 62 ft
- 1 main span
- Daily traffic
- 2,087
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Hartley RD 800 over Mahoning River is a steel truss - thru carrying Hartley RD 800 over Mahoning River in Columbiana County, Ohio. It was built in 1959 and reconstructed in 2018, so it is 66 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 2,087 vehicles a day, roughly 8% of them trucks, projected to reach 2,897 by 2035. The structure is 62 ft (18.9 m) long and 20 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 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 Hartley RD 800 over Mahoning River built?
It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2018.
What condition is Hartley RD 800 over Mahoning 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 June 2024.
How much traffic does Hartley RD 800 over Mahoning River carry?
About 2,087 vehicles per day (2015 count), of which roughly 8% are trucks.
How long is Hartley RD 800 over Mahoning River?
The structure is 62 ft (18.9 m) long with a longest span of 60 ft (18.3 m) and a deck 20 ft wide.
Who owns Hartley RD 800 over Mahoning River?
It is owned by the County Highway Agency.