Mercer Road over Br Twelve Mile CR
FairMercer County, Ohio · W of Cel Men RD 0.1 MI · Structure no. 5455995
- Built
- 1994
- 31 years old
- Condition
- Fair
- inspected December 2024
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 28 ft
- 1 main span
- Daily traffic
- 187
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Mercer Road over Br Twelve Mile CR is a concrete box beam or girders - multiple carrying Mercer Road over Br Twelve Mile CR in Mercer 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 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 187 vehicles a day, roughly 7% of them trucks, projected to reach 260 by 2035. The structure is 28 ft (8.5 m) long and 24 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 Mercer Road over Br Twelve Mile CR built?
It was built in 1994, making it 31 years old in 2025.
What condition is Mercer Road over Br Twelve Mile CR 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 December 2024.
How much traffic does Mercer Road over Br Twelve Mile CR carry?
About 187 vehicles per day (2015 count), of which roughly 7% are trucks.
How long is Mercer Road over Br Twelve Mile CR?
The structure is 28 ft (8.5 m) long with a longest span of 27 ft (8.2 m) and a deck 24 ft wide.
Who owns Mercer Road over Br Twelve Mile CR?
It is owned by the County Highway Agency.