Csah 21 over Hay Creek
FairClay County, Minnesota · 0.1 MI N of JCT CR 62 · Structure no. 92611
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected December 2024
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 156
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 21 over Hay Creek is a prestressed concrete channel beam carrying Csah 21 over Hay Creek in Clay County, Minnesota. It was built in 1969, so it is 56 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 156 vehicles a day, projected to reach 170 by 2041. The structure is 31 ft (9.4 m) long and 38 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 21 over Hay Creek built?
It was built in 1969, making it 56 years old in 2025.
What condition is Csah 21 over Hay Creek 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 December 2024.
How much traffic does Csah 21 over Hay Creek carry?
About 156 vehicles per day (2021 count).
How long is Csah 21 over Hay Creek?
The structure is 31 ft (9.4 m) long with a longest span of 29 ft (8.8 m) and a deck 38 ft wide.
Who owns Csah 21 over Hay Creek?
It is owned by the County Highway Agency.