107th Avenue over Gun River
GoodAllegan County, Michigan · Gun Plain Twp Sec 18 · Structure no. 000000000000248
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 200
- 2002 count
- Owner
- County
- County Highway Agency
About this bridge
107th Avenue over Gun River is a prestressed concrete box beam or girders - multiple carrying 107th Avenue over Gun River in Allegan County, Michigan. It was built in 1982, so it is 43 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 200 vehicles a day, roughly 7% of them trucks, projected to reach 400 by 2022. The structure is 60 ft (18.3 m) long and 31 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 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 107th Avenue over Gun River built?
It was built in 1982, making it 43 years old in 2025.
What condition is 107th Avenue over Gun 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 April 2023.
How much traffic does 107th Avenue over Gun River carry?
About 200 vehicles per day (2002 count), of which roughly 7% are trucks.
How long is 107th Avenue over Gun River?
The structure is 60 ft (18.3 m) long with a longest span of 59 ft (17.9 m) and a deck 31 ft wide.
Who owns 107th Avenue over Gun River?
It is owned by the County Highway Agency.