River Street over Kalamazoo River
GoodKalamazoo County, Michigan · In Comstock · Structure no. 000000000004640
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected June 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 166 ft
- 2 main spans
- Daily traffic
- 10,830
- 2012 count
- Owner
- County
- County Highway Agency
About this bridge
River Street over Kalamazoo River is a prestressed concrete box beam or girders - single or spread carrying River Street over Kalamazoo River in Kalamazoo 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 10,830 vehicles a day, roughly 5% of them trucks, projected to reach 12,296 by 2032. The structure is 166 ft (50.6 m) long and 59 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was River Street over Kalamazoo River built?
It was built in 2012, making it 13 years old in 2025.
What condition is River Street over Kalamazoo 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 June 2023.
How much traffic does River Street over Kalamazoo River carry?
About 10,830 vehicles per day (2012 count), of which roughly 5% are trucks.
How long is River Street over Kalamazoo River?
The structure is 166 ft (50.6 m) long with a longest span of 79 ft (24.2 m) and a deck 59 ft wide.
Who owns River Street over Kalamazoo River?
It is owned by the County Highway Agency.