Treatment Plant RD over Ottawa River
GoodAllen County, Ohio · Lima Sewage Plant Entry · Structure no. 0260150
- Built
- 1930
- 95 years old, rebuilt 1974
- Condition
- Good
- inspected June 2023
- Type
- Arch - Deck
- Concrete
- Length
- 124 ft
- 2 main spans
- Daily traffic
- 983
- 2015 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Treatment Plant RD over Ottawa River is a concrete arch - deck carrying Treatment Plant RD over Ottawa River in Allen County, Ohio. It was built in 1930 and reconstructed in 1974, so it is 95 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 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 983 vehicles a day, roughly 5% of them trucks, projected to reach 1,364 by 2035. The structure is 124 ft (37.8 m) long and 23 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Treatment Plant RD over Ottawa River built?
It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1974.
What condition is Treatment Plant RD over Ottawa River 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 June 2023.
How much traffic does Treatment Plant RD over Ottawa River carry?
About 983 vehicles per day (2015 count), of which roughly 5% are trucks.
How long is Treatment Plant RD over Ottawa River?
The structure is 124 ft (37.8 m) long with a longest span of 62 ft (18.9 m) and a deck 23 ft wide.
Who owns Treatment Plant RD over Ottawa River?
It is owned by the City or Municipal Highway Agency.