Hill Street over Kalamazoo River Mill Br
FairAllegan County, Michigan · In Plainwell · Structure no. 000000000000322
- Built
- 1975
- 50 years old
- Condition
- Fair
- inspected August 2023
- Type
- Culvert
- Steel
- Length
- 62 ft
- 3 main spans
- Daily traffic
- 533
- 2003 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Hill Street over Kalamazoo River Mill Br is a steel culvert carrying Hill Street over Kalamazoo River Mill Br in Allegan County, Michigan. It was built in 1975, so it is 50 years old, older 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 5 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 533 vehicles a day, projected to reach 577 by 2023. The structure is 62 ft (18.9 m) long. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Culvert | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Hill Street over Kalamazoo River Mill Br built?
It was built in 1975, making it 50 years old in 2025.
What condition is Hill Street over Kalamazoo River Mill Br 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 August 2023.
How much traffic does Hill Street over Kalamazoo River Mill Br carry?
About 533 vehicles per day (2003 count).
How long is Hill Street over Kalamazoo River Mill Br?
The structure is 62 ft (18.9 m) long with a longest span of 15 ft (4.5 m).
Who owns Hill Street over Kalamazoo River Mill Br?
It is owned by the City or Municipal Highway Agency.