C004 over Miami River
GoodLogan County, Ohio · County Line · Structure no. 4630386
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected January 2025
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 173 ft
- 3 main spans
- Daily traffic
- 1,017
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
C004 over Miami River is a concrete box beam or girders - multiple carrying C004 over Miami River in Logan County, Ohio. It was built in 1994, so it is 31 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 1,017 vehicles a day, roughly 8% of them trucks, projected to reach 1,412 by 2035. The structure is 173 ft (52.7 m) long and 28 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 9 Excellent | 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 C004 over Miami River built?
It was built in 1994, making it 31 years old in 2025.
What condition is C004 over 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 January 2025.
How much traffic does C004 over Miami River carry?
About 1,017 vehicles per day (2015 count), of which roughly 8% are trucks.
How long is C004 over Miami River?
The structure is 173 ft (52.7 m) long with a longest span of 58 ft (17.7 m) and a deck 28 ft wide.
Who owns C004 over Miami River?
It is owned by the County Highway Agency.