CR 156 over Knife River
FairMille Lacs County, Minnesota · 0.7 MI S of JCT Csah 27 · Structure no. 92954
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected September 2024
- Type
- Culvert
- Concrete
- Length
- 31 ft
- 2 main spans
- Daily traffic
- 35
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
CR 156 over Knife River is a concrete culvert carrying CR 156 over Knife River in Mille Lacs County, Minnesota. It was built in 1972, so it is 53 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 35 vehicles a day, projected to reach 35 by 2038. The structure is 31 ft (9.5 m) long. If it were closed, the detour would be 11.2 mi (18 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 156 over Knife River built?
It was built in 1972, making it 53 years old in 2025.
What condition is CR 156 over Knife River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does CR 156 over Knife River carry?
About 35 vehicles per day (2018 count).
How long is CR 156 over Knife River?
The structure is 31 ft (9.5 m) long with a longest span of 14 ft (4.3 m).
Who owns CR 156 over Knife River?
It is owned by the County Highway Agency.