Csah 4 over N Fk Watonwan River
GoodWatonwan County, Minnesota · 2.0 MI N of JCT TH 30 · Structure no. 83549
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected October 2023
- Type
- Girder and Floorbeam System
- Prestressed Concrete
- Length
- 78 ft
- 1 main span
- Daily traffic
- 235
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 4 over N Fk Watonwan River is a prestressed concrete girder and floorbeam system carrying Csah 4 over N Fk Watonwan River in Watonwan County, Minnesota. It was built in 2012, so it is 13 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 235 vehicles a day, projected to reach 235 by 2035. The structure is 78 ft (23.9 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 4 over N Fk Watonwan River built?
It was built in 2012, making it 13 years old in 2025.
What condition is Csah 4 over N 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 4 over N Fk Watonwan River carry?
About 235 vehicles per day (2016 count).
How long is Csah 4 over N Fk Watonwan River?
The structure is 78 ft (23.9 m) long with a longest span of 77 ft (23.4 m) and a deck 39 ft wide.
Who owns Csah 4 over N Fk Watonwan River?
It is owned by the County Highway Agency.