Csah 3 over Little Cottonwood River
GoodBrown County, Minnesota · 1.1 MI N of S CO Line · Structure no. 93236
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete
- Length
- 34 ft
- 2 main spans
- Daily traffic
- 127
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 3 over Little Cottonwood River is a concrete culvert carrying Csah 3 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 127 vehicles a day, projected to reach 160 by 2042. The structure is 34 ft (10.3 m) long. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 3 over Little Cottonwood River built?
It was built in 1977, making it 48 years old in 2025.
What condition is Csah 3 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 November 2023.
How much traffic does Csah 3 over Little Cottonwood River carry?
About 127 vehicles per day (2022 count).
How long is Csah 3 over Little Cottonwood River?
The structure is 34 ft (10.3 m) long with a longest span of 13 ft (3.9 m).
Who owns Csah 3 over Little Cottonwood River?
It is owned by the County Highway Agency.