60th Street over M Br Black River
GoodAllegan County, Michigan · Just South of 106th Ave · Structure no. 000000000000192
- Built
- 1969
- 56 years old
- Condition
- Good
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 320
- 2003 count
- Owner
- County
- County Highway Agency
About this bridge
60th Street over M Br Black River is a prestressed concrete box beam or girders - multiple carrying 60th Street over M Br Black River in Allegan County, Michigan. It was built in 1969, so it is 56 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 320 vehicles a day, roughly 7% of them trucks, projected to reach 640 by 2023. The structure is 60 ft (18.4 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 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 60th Street over M Br Black River built?
It was built in 1969, making it 56 years old in 2025.
What condition is 60th Street over M Br Black River 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 September 2023.
How much traffic does 60th Street over M Br Black River carry?
About 320 vehicles per day (2003 count), of which roughly 7% are trucks.
How long is 60th Street over M Br Black River?
The structure is 60 ft (18.4 m) long with a longest span of 60 ft (18.4 m) and a deck 33 ft wide.
Who owns 60th Street over M Br Black River?
It is owned by the County Highway Agency.