40th Ave over Kampen Struik Drain
FairOttawa County, Michigan · Section 30 Jamestown Twp · Structure no. 000000000008896
- Built
- 1998
- 27 years old
- Condition
- Fair
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 1,190
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
40th Ave over Kampen Struik Drain is a prestressed concrete box beam or girders - multiple carrying 40th Ave over Kampen Struik Drain in Ottawa County, Michigan. It was built in 1998, so it is 27 years old, younger 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 6 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 1,190 vehicles a day, roughly 5% of them trucks, projected to reach 2,150 by 2040. The structure is 60 ft (18.3 m) long and 37 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 40th Ave over Kampen Struik Drain built?
It was built in 1998, making it 27 years old in 2025.
What condition is 40th Ave over Kampen Struik Drain 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 October 2024.
How much traffic does 40th Ave over Kampen Struik Drain carry?
About 1,190 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is 40th Ave over Kampen Struik Drain?
The structure is 60 ft (18.3 m) long with a longest span of 59 ft (17.9 m) and a deck 37 ft wide.
Who owns 40th Ave over Kampen Struik Drain?
It is owned by the County Highway Agency.