Csah 41 over Little Knife River
GoodSt. Louis County, Minnesota · 0.1 MI N of JCT CR258 · Structure no. 69A54
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 59 ft
- 1 main span
- Daily traffic
- 380
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 41 over Little Knife River is a prestressed concrete stringer/multi-beam or girder carrying Csah 41 over Little Knife River in St. Louis County, Minnesota. It was built in 2018, so it is 7 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 380 vehicles a day, projected to reach 524 by 2039. The structure is 59 ft (18 m) long and 35 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 41 over Little Knife River built?
It was built in 2018, making it 7 years old in 2025.
What condition is Csah 41 over Little 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 October 2024.
How much traffic does Csah 41 over Little Knife River carry?
About 380 vehicles per day (2019 count).
How long is Csah 41 over Little Knife River?
The structure is 59 ft (18 m) long with a longest span of 57 ft (17.3 m) and a deck 35 ft wide.
Who owns Csah 41 over Little Knife River?
It is owned by the County Highway Agency.