Piqua Road over Koos Ditch
GoodAdams County, Indiana · 0.10 Miles S of CR 550 N · Structure no. 0100037
- Built
- 1935
- 90 years old, rebuilt 1970
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 22 ft
- 1 main span
- Daily traffic
- 1,433
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Piqua Road over Koos Ditch is a prestressed concrete box beam or girders - multiple carrying Piqua Road over Koos Ditch in Adams County, Indiana. It was built in 1935 and reconstructed in 1970, so it is 90 years old, older than the Indiana average of 46.6 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 1,433 vehicles a day, roughly 10% of them trucks, projected to reach 1,916 by 2042. The structure is 22 ft (6.7 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Piqua Road over Koos Ditch built?
It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1970.
What condition is Piqua Road over Koos 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 May 2024.
How much traffic does Piqua Road over Koos Ditch carry?
About 1,433 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is Piqua Road over Koos Ditch?
The structure is 22 ft (6.7 m) long with a longest span of 21 ft (6.4 m) and a deck 32 ft wide.
Who owns Piqua Road over Koos Ditch?
It is owned by the County Highway Agency.