Csah 10 over Big Cottonwood River
GoodBrown County, Minnesota · 1.1 MI SE JCT Csah 27 · Structure no. 08548
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 352 ft
- 3 main spans
- Daily traffic
- 569
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 10 over Big Cottonwood River is a prestressed concrete stringer/multi-beam or girder carrying Csah 10 over Big Cottonwood River in Brown County, Minnesota. It was built in 2006, so it is 19 years old, younger 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 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 569 vehicles a day, projected to reach 455 by 2042. The structure is 352 ft (107.2 m) long and 43 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 10 over Big Cottonwood River built?
It was built in 2006, making it 19 years old in 2025.
What condition is Csah 10 over Big 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 2024.
How much traffic does Csah 10 over Big Cottonwood River carry?
About 569 vehicles per day (2022 count).
How long is Csah 10 over Big Cottonwood River?
The structure is 352 ft (107.2 m) long with a longest span of 116 ft (35.3 m) and a deck 43 ft wide.
Who owns Csah 10 over Big Cottonwood River?
It is owned by the County Highway Agency.