Ir 475 over SR 246 Dorr Street
GoodLucas County, Ohio · Int. Ir 475 & Dorr St. · Structure no. 4807685
- Built
- 1968
- 57 years old, rebuilt 2020
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 177 ft
- 3 main spans
- Daily traffic
- 45,050
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Ir 475 over SR 246 Dorr Street is a steel continuous stringer/multi-beam or girder carrying Ir 475 over SR 246 Dorr Street in Lucas County, Ohio. It was built in 1968 and reconstructed in 2020, so it is 57 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 45,050 vehicles a day, roughly 12% of them trucks, projected to reach 51,855 by 2040. The structure is 177 ft (54.1 m) long and 63 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ir 475 over SR 246 Dorr Street built?
It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2020.
What condition is Ir 475 over SR 246 Dorr Street 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 475 over SR 246 Dorr Street carry?
About 45,050 vehicles per day (2020 count), of which roughly 12% are trucks.
How long is Ir 475 over SR 246 Dorr Street?
The structure is 177 ft (54.1 m) long with a longest span of 73 ft (22.4 m) and a deck 63 ft wide.
Who owns Ir 475 over SR 246 Dorr Street?
It is owned by the State Highway Agency.