Crockett HWY over River Raisin
GoodLenawee County, Michigan · Between Gorman RD Interse · Structure no. 000000000005589
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected January 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 165 ft
- 3 main spans
- Daily traffic
- 1,099
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Crockett HWY over River Raisin is a prestressed concrete box beam or girders - multiple carrying Crockett HWY over River Raisin in Lenawee County, Michigan. It was built in 1978, so it is 47 years old, younger 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 1,099 vehicles a day, roughly 5% of them trucks, projected to reach 1,400 by 2040. The structure is 165 ft (50.3 m) long and 36 ft wide. If it were closed, the detour would be 8.7 mi (14 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. |
| 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 Crockett HWY over River Raisin built?
It was built in 1978, making it 47 years old in 2025.
What condition is Crockett HWY 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 January 2024.
How much traffic does Crockett HWY over River Raisin carry?
About 1,099 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Crockett HWY over River Raisin?
The structure is 165 ft (50.3 m) long with a longest span of 55 ft (16.7 m) and a deck 36 ft wide.
Who owns Crockett HWY over River Raisin?
It is owned by the County Highway Agency.