Zumbrum over Mitchell Ditch
GoodDarke County, Ohio · .25 MI E State Line · Structure no. 1948822
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 351
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Zumbrum over Mitchell Ditch is a prestressed concrete box beam or girders - multiple carrying Zumbrum over Mitchell Ditch in Darke County, Ohio. It was built in 1985, so it is 40 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 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 351 vehicles a day, roughly 7% of them trucks, projected to reach 487 by 2035. The structure is 36 ft (11 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 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 Zumbrum over Mitchell Ditch built?
It was built in 1985, making it 40 years old in 2025.
What condition is Zumbrum over Mitchell Ditch 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 August 2023.
How much traffic does Zumbrum over Mitchell Ditch carry?
About 351 vehicles per day (2015 count), of which roughly 7% are trucks.
How long is Zumbrum over Mitchell Ditch?
The structure is 36 ft (11 m) long with a longest span of 36 ft (11 m) and a deck 28 ft wide.
Who owns Zumbrum over Mitchell Ditch?
It is owned by the County Highway Agency.