Csah 27 over Knife River
GoodMille Lacs County, Minnesota · 1.9 MI W of JCT TH 47 · Structure no. 93335
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected July 2023
- Type
- Culvert
- Concrete
- Length
- 34 ft
- 2 main spans
- Daily traffic
- 250
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 27 over Knife River is a concrete culvert carrying Csah 27 over Knife River in Mille Lacs County, Minnesota. It was built in 1978, so it is 47 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 250 vehicles a day, projected to reach 265 by 2038. The structure is 34 ft (10.4 m) long. 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 27 over Knife River built?
It was built in 1978, making it 47 years old in 2025.
What condition is Csah 27 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 2023.
How much traffic does Csah 27 over Knife River carry?
About 250 vehicles per day (2018 count).
How long is Csah 27 over Knife River?
The structure is 34 ft (10.4 m) long with a longest span of 14 ft (4.3 m).
Who owns Csah 27 over Knife River?
It is owned by the County Highway Agency.