M-52 over S Br Raisin River
FairLenawee County, Michigan · In Adrian (n Main St) · Structure no. 000000000005530
- Built
- 1948
- 77 years old, rebuilt 2006
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 130 ft
- 3 main spans
- Daily traffic
- 17,411
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
M-52 over S Br Raisin River is a steel stringer/multi-beam or girder carrying M-52 over S Br Raisin River in Lenawee County, Michigan. It was built in 1948 and reconstructed in 2006, so it is 77 years old, older than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 17,411 vehicles a day, roughly 2% of them trucks, projected to reach 27,518 by 2018. The structure is 130 ft (39.6 m) long and 72 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 M-52 over S Br Raisin River built?
It was built in 1948, making it 77 years old in 2025. It was reconstructed in 2006.
What condition is M-52 over S Br Raisin River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2024.
How much traffic does M-52 over S Br Raisin River carry?
About 17,411 vehicles per day (2007 count), of which roughly 2% are trucks.
How long is M-52 over S Br Raisin River?
The structure is 130 ft (39.6 m) long with a longest span of 60 ft (18.3 m) and a deck 72 ft wide.
Who owns M-52 over S Br Raisin River?
It is owned by the State Highway Agency.