Csah 3 over Big Cannon River
GoodLe Sueur County, Minnesota · 1.7 MI N of JCT Csah 2 · Structure no. 40514
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 110 ft
- 1 main span
- Daily traffic
- 300
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 3 over Big Cannon River is a prestressed concrete stringer/multi-beam or girder carrying Csah 3 over Big Cannon River in Le Sueur County, Minnesota. It was built in 1994, so it is 31 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 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 300 vehicles a day, projected to reach 300 by 2041. The structure is 110 ft (33.4 m) long and 39 ft wide. If it were closed, the detour would be 14.3 mi (23 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 3 over Big Cannon River built?
It was built in 1994, making it 31 years old in 2025.
What condition is Csah 3 over Big Cannon 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 3 over Big Cannon River carry?
About 300 vehicles per day (2021 count).
How long is Csah 3 over Big Cannon River?
The structure is 110 ft (33.4 m) long with a longest span of 105 ft (32 m) and a deck 39 ft wide.
Who owns Csah 3 over Big Cannon River?
It is owned by the County Highway Agency.