Winchester Street over River Raisin
GoodMonroe County, Michigan · In Monroe · Structure no. 000000000007410
- Built
- 1971
- 54 years old, rebuilt 2010
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 500 ft
- 5 main spans
- Daily traffic
- 4,823
- 2012 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Winchester Street over River Raisin is a prestressed concrete stringer/multi-beam or girder carrying Winchester Street over River Raisin in Monroe County, Michigan. It was built in 1971 and reconstructed in 2010, so it is 54 years old, older than the Michigan average of 48.3 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 4,823 vehicles a day, roughly 7% of them trucks, projected to reach 5,400 by 2032. The structure is 500 ft (152.4 m) long and 60 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Winchester Street over River Raisin built?
It was built in 1971, making it 54 years old in 2025. It was reconstructed in 2010.
What condition is Winchester Street over River Raisin 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 July 2024.
How much traffic does Winchester Street over River Raisin carry?
About 4,823 vehicles per day (2012 count), of which roughly 7% are trucks.
How long is Winchester Street over River Raisin?
The structure is 500 ft (152.4 m) long with a longest span of 100 ft (30.5 m) and a deck 60 ft wide.
Who owns Winchester Street over River Raisin?
It is owned by the City or Municipal Highway Agency.