Csah 22 over Little Cottonwood River
GoodBrown County, Minnesota · 1.6 MI E of JCT Csah 10 · Structure no. 08519
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 168 ft
- 3 main spans
- Daily traffic
- 300
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 22 over Little Cottonwood River is a steel continuous stringer/multi-beam or girder carrying Csah 22 over Little Cottonwood River in Brown County, Minnesota. It was built in 1977, so it is 48 years old, older than the Minnesota average of 38.5 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 300 vehicles a day, projected to reach 300 by 2038. The structure is 168 ft (51.3 m) long and 36 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 22 over Little Cottonwood River built?
It was built in 1977, making it 48 years old in 2025.
What condition is Csah 22 over Little Cottonwood 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 October 2023.
How much traffic does Csah 22 over Little Cottonwood River carry?
About 300 vehicles per day (2018 count).
How long is Csah 22 over Little Cottonwood River?
The structure is 168 ft (51.3 m) long with a longest span of 62 ft (18.9 m) and a deck 36 ft wide.
Who owns Csah 22 over Little Cottonwood River?
It is owned by the County Highway Agency.