Csah 11 over Knife River
GoodLake County, Minnesota · 0.4 MI W of JCT Csah 12 · Structure no. 38J06
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected July 2021
- Type
- Culvert
- Concrete
- Length
- 31 ft
- 2 main spans
- Daily traffic
- 443
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 11 over Knife River is a concrete culvert carrying Csah 11 over Knife River in Lake County, Minnesota. It was built in 2004, so it is 21 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 443 vehicles a day, projected to reach 435 by 2042. The structure is 31 ft (9.4 m) long. If it were closed, the detour would be 6.8 mi (11 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 11 over Knife River built?
It was built in 2004, making it 21 years old in 2025.
What condition is Csah 11 over Knife 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 July 2021.
How much traffic does Csah 11 over Knife River carry?
About 443 vehicles per day (2022 count).
How long is Csah 11 over Knife River?
The structure is 31 ft (9.4 m) long with a longest span of 12 ft (3.7 m).
Who owns Csah 11 over Knife River?
It is owned by the County Highway Agency.