CR 10 over Mad River
GoodLogan County, Ohio · .24 M E of CR 5 · Structure no. 4630858
- Built
- 1971
- 54 years old
- Condition
- Good
- inspected December 2023
- Type
- Slab
- Concrete Continuous
- Length
- 82 ft
- 3 main spans
- Daily traffic
- 492
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
CR 10 over Mad River is a concrete continuous slab carrying CR 10 over Mad River in Logan 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 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 492 vehicles a day, roughly 8% of them trucks, projected to reach 683 by 2035. The structure is 82 ft (25 m) long and 30 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 10 over Mad River built?
It was built in 1971, making it 54 years old in 2025.
What condition is CR 10 over Mad 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 December 2023.
How much traffic does CR 10 over Mad River carry?
About 492 vehicles per day (2015 count), of which roughly 8% are trucks.
How long is CR 10 over Mad River?
The structure is 82 ft (25 m) long with a longest span of 30 ft (9.1 m) and a deck 30 ft wide.
Who owns CR 10 over Mad River?
It is owned by the County Highway Agency.