113th Ave over N Br of Black River
GoodAllegan County, Michigan · Approx 1/2 MI W of 64th S · Structure no. 000000000000173
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 68 ft
- 1 main span
- Daily traffic
- 249
- 2012 count
- Owner
- County
- County Highway Agency
About this bridge
113th Ave over N Br of Black River is a prestressed concrete box beam or girders - multiple carrying 113th Ave over N Br of Black River in Allegan County, Michigan. It was built in 2012, so it is 13 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 249 vehicles a day, roughly 2% of them trucks, projected to reach 747 by 2042. The structure is 68 ft (20.7 m) long and 38 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 | 8 Very Good | No problems noted. |
| 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 113th Ave over N Br of Black River built?
It was built in 2012, making it 13 years old in 2025.
What condition is 113th Ave over N Br of 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 113th Ave over N Br of Black River carry?
About 249 vehicles per day (2012 count), of which roughly 2% are trucks.
How long is 113th Ave over N Br of Black River?
The structure is 68 ft (20.7 m) long with a longest span of 66 ft (20 m) and a deck 38 ft wide.
Who owns 113th Ave over N Br of Black River?
It is owned by the County Highway Agency.