Csah 61 over Big Sucker River
FairSt. Louis County, Minnesota · 0.2 MI SW of JCT CSAH42 · Structure no. 6761
- Built
- 1950
- 75 years old
- Condition
- Fair
- inspected September 2024
- Type
- Culvert
- Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 1,350
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 61 over Big Sucker River is a concrete culvert carrying Csah 61 over Big Sucker River in St. Louis County, Minnesota. It was built in 1950, so it is 75 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 1,350 vehicles a day, projected to reach 1,450 by 2039. The structure is 50 ft (15.2 m) long. If it were closed, the detour would be 3.1 mi (5 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 | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 61 over Big Sucker River built?
It was built in 1950, making it 75 years old in 2025.
What condition is Csah 61 over Big Sucker 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 Csah 61 over Big Sucker River carry?
About 1,350 vehicles per day (2019 count).
How long is Csah 61 over Big Sucker River?
The structure is 50 ft (15.2 m) long with a longest span of 46 ft (14 m).
Who owns Csah 61 over Big Sucker River?
It is owned by the County Highway Agency.