Csah 11 over Cottonwood River
GoodLyon County, Minnesota · 0.7 MI S of JCT Csah 20 · Structure no. 42548
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected October 2023
- Type
- Slab
- Concrete Continuous
- Length
- 107 ft
- 3 main spans
- Daily traffic
- 517
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 11 over Cottonwood River is a concrete continuous slab carrying Csah 11 over Cottonwood River in Lyon County, Minnesota. It was built in 1992, so it is 33 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 517 vehicles a day, projected to reach 530 by 2042. The structure is 107 ft (32.7 m) long and 43 ft wide. 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 |
|---|---|---|
| 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 11 over Cottonwood River built?
It was built in 1992, making it 33 years old in 2025.
What condition is Csah 11 over 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 11 over Cottonwood River carry?
About 517 vehicles per day (2022 count).
How long is Csah 11 over Cottonwood River?
The structure is 107 ft (32.7 m) long with a longest span of 41 ft (12.5 m) and a deck 43 ft wide.
Who owns Csah 11 over Cottonwood River?
It is owned by the County Highway Agency.