Wilmington Dayton over Middle Run
GoodGreene County, Ohio · 0.20 MI N of Social Row · Structure no. 2939142
- Built
- 1968
- 57 years old, rebuilt 2004
- Condition
- Good
- inspected November 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 5,573
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Wilmington Dayton over Middle Run is a prestressed concrete box beam or girders - multiple carrying Wilmington Dayton over Middle Run in Greene County, Ohio. It was built in 1968 and reconstructed in 2004, so it is 57 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 5,573 vehicles a day, roughly 10% of them trucks, projected to reach 7,363 by 2039. The structure is 32 ft (9.8 m) long and 30 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Wilmington Dayton over Middle Run built?
It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2004.
What condition is Wilmington Dayton over Middle Run 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 November 2024.
How much traffic does Wilmington Dayton over Middle Run carry?
About 5,573 vehicles per day (2019 count), of which roughly 10% are trucks.
How long is Wilmington Dayton over Middle Run?
The structure is 32 ft (9.8 m) long with a longest span of 30 ft (9.1 m) and a deck 30 ft wide.
Who owns Wilmington Dayton over Middle Run?
It is owned by the County Highway Agency.