C135A Dover-County over Duns Run Branch Mill Crk
FairUnion County, Ohio · 1.5 MI East of SR 36 · Structure no. 8033587
- Built
- 1976
- 49 years old, rebuilt 2023
- Condition
- Fair
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 160
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
C135A Dover-County over Duns Run Branch Mill Crk is a prestressed concrete box beam or girders - multiple carrying C135A Dover-County over Duns Run Branch Mill Crk in Union County, Ohio. It was built in 1976 and reconstructed in 2023, so it is 49 years old, older than the Ohio average of 47.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 160 vehicles a day, roughly 8% of them trucks, projected to reach 222 by 2041. The structure is 32 ft (9.8 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was C135A Dover-County over Duns Run Branch Mill Crk built?
It was built in 1976, making it 49 years old in 2025. It was reconstructed in 2023.
What condition is C135A Dover-County over Duns Run Branch Mill Crk in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.
How much traffic does C135A Dover-County over Duns Run Branch Mill Crk carry?
About 160 vehicles per day (2015 count), of which roughly 8% are trucks.
How long is C135A Dover-County over Duns Run Branch Mill Crk?
The structure is 32 ft (9.8 m) long with a longest span of 31 ft (9.4 m) and a deck 28 ft wide.
Who owns C135A Dover-County over Duns Run Branch Mill Crk?
It is owned by the County Highway Agency.