Csah 12 over S Fk Watonwan River
GoodWatonwan County, Minnesota · 1.4 MI N of JCT Csah 10 · Structure no. 83513
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected October 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 111 ft
- 3 main spans
- Daily traffic
- 255
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 12 over S Fk Watonwan River is a prestressed concrete tee beam carrying Csah 12 over S Fk Watonwan River in Watonwan 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 255 vehicles a day, projected to reach 255 by 2035. The structure is 111 ft (33.7 m) long and 35 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 12 over S Fk Watonwan River built?
It was built in 1978, making it 47 years old in 2025.
What condition is Csah 12 over S Fk Watonwan 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 2023.
How much traffic does Csah 12 over S Fk Watonwan River carry?
About 255 vehicles per day (2016 count).
How long is Csah 12 over S Fk Watonwan River?
The structure is 111 ft (33.7 m) long with a longest span of 36 ft (11.1 m) and a deck 35 ft wide.
Who owns Csah 12 over S Fk Watonwan River?
It is owned by the County Highway Agency.