T 317 over Whisky Creek
FairClay County, Minnesota · 3.6 MI S of JCT Csah 52 · Structure no. L9303
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected October 2023
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 14
- 1986 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 317 over Whisky Creek is a prestressed concrete channel beam carrying T 317 over Whisky Creek in Clay County, Minnesota. It was built in 1970, so it is 55 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 14 vehicles a day, projected to reach 14 by 2029. The structure is 36 ft (11.1 m) long and 29 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 | 7 Good | Some minor problems. |
| 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 T 317 over Whisky Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is T 317 over Whisky 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 October 2023.
How much traffic does T 317 over Whisky Creek carry?
About 14 vehicles per day (1986 count).
How long is T 317 over Whisky Creek?
The structure is 36 ft (11.1 m) long with a longest span of 34 ft (10.3 m) and a deck 29 ft wide.
Who owns T 317 over Whisky Creek?
It is owned by the Town or Township Highway Agency.