Csah 27 over Watonwan River
FairPosted for loadWatonwan County, Minnesota · 1.0 MI N of S JCT Csah 3 · Structure no. 83506
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected October 2024
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 93 ft
- 3 main spans
- Daily traffic
- 1,500
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 27 over Watonwan River is a prestressed concrete channel beam carrying Csah 27 over Watonwan River in Watonwan County, Minnesota. It was built in 1967, so it is 58 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 1,500 vehicles a day, projected to reach 1,500 by 2035. The structure is 93 ft (28.4 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 27 over Watonwan River built?
It was built in 1967, making it 58 years old in 2025.
What condition is Csah 27 over Watonwan 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 October 2024.
How much traffic does Csah 27 over Watonwan River carry?
About 1,500 vehicles per day (2016 count).
How long is Csah 27 over Watonwan River?
The structure is 93 ft (28.4 m) long with a longest span of 31 ft (9.5 m) and a deck 35 ft wide.
Who owns Csah 27 over Watonwan River?
It is owned by the County Highway Agency.