Ir 75 SB over Ottawa River
GoodAllen County, Ohio · 1.3 Mile N. of SR 117 · Structure no. 0202231
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 132 ft
- 1 main span
- Daily traffic
- 20,148
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Ir 75 SB over Ottawa River is a prestressed concrete stringer/multi-beam or girder carrying Ir 75 SB over Ottawa River in Allen County, Ohio. It was built in 2014, so it is 11 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 20,148 vehicles a day, roughly 34% of them trucks, projected to reach 27,965 by 2035. The structure is 132 ft (40.2 m) long and 47 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ir 75 SB over Ottawa River built?
It was built in 2014, making it 11 years old in 2025.
What condition is Ir 75 SB 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 SB over Ottawa River carry?
About 20,148 vehicles per day (2015 count), of which roughly 34% are trucks.
How long is Ir 75 SB over Ottawa River?
The structure is 132 ft (40.2 m) long with a longest span of 129 ft (39.3 m) and a deck 47 ft wide.
Who owns Ir 75 SB over Ottawa River?
It is owned by the State Highway Agency.