Ir 75 over Ottawa River
GoodLucas County, Ohio · Over Ottawa River · Structure no. 4803582
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 267 ft
- 3 main spans
- Daily traffic
- 81,060
- 2014 count
- Owner
- State
- State Highway Agency
About this bridge
Ir 75 over Ottawa River is a prestressed concrete continuous stringer/multi-beam or girder carrying Ir 75 over Ottawa River in Lucas County, Ohio. It was built in 2017, so it is 8 years old, younger 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 81,060 vehicles a day, roughly 20% of them trucks, projected to reach 83,380 by 2034. The structure is 267 ft (81.4 m) long and 93 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 | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ir 75 over Ottawa River built?
It was built in 2017, making it 8 years old in 2025.
What condition is Ir 75 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 October 2024.
How much traffic does Ir 75 over Ottawa River carry?
About 81,060 vehicles per day (2014 count), of which roughly 20% are trucks.
How long is Ir 75 over Ottawa River?
The structure is 267 ft (81.4 m) long with a longest span of 87 ft (26.5 m) and a deck 93 ft wide.
Who owns Ir 75 over Ottawa River?
It is owned by the State Highway Agency.