Ir 75 over Chrysler DR & Annarbor R
GoodLucas County, Ohio · 1/4 MI N of JCT Ir 280 · Structure no. 4804414
- Built
- 1957
- 68 years old, rebuilt 1998
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 248 ft
- 3 main spans
- Daily traffic
- 76,020
- 2010 count
- Owner
- State
- State Highway Agency
About this bridge
Ir 75 over Chrysler DR & Annarbor R is a steel continuous stringer/multi-beam or girder carrying Ir 75 over Chrysler DR & Annarbor R in Lucas County, Ohio. It was built in 1957 and reconstructed in 1998, so it is 68 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 76,020 vehicles a day, roughly 25% of them trucks, projected to reach 105,516 by 2030. The structure is 248 ft (75.6 m) long and 135 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ir 75 over Chrysler DR & Annarbor R built?
It was built in 1957, making it 68 years old in 2025. It was reconstructed in 1998.
What condition is Ir 75 over Chrysler DR & Annarbor R 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 Chrysler DR & Annarbor R carry?
About 76,020 vehicles per day (2010 count), of which roughly 25% are trucks.
How long is Ir 75 over Chrysler DR & Annarbor R?
The structure is 248 ft (75.6 m) long with a longest span of 94 ft (28.7 m) and a deck 135 ft wide.
Who owns Ir 75 over Chrysler DR & Annarbor R?
It is owned by the State Highway Agency.