T 366 over Blue Creek
FairOtter Tail County, Minnesota · 0.7 MI E of JCT Csah 19 · Structure no. 95170
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 18
- 1986 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 366 over Blue Creek is a concrete culvert carrying T 366 over Blue Creek in Otter Tail County, Minnesota. It was built in 1979, so it is 46 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 18 vehicles a day, projected to reach 18 by 2029. The structure is 24 ft (7.2 m) long. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 366 over Blue Creek built?
It was built in 1979, making it 46 years old in 2025.
What condition is T 366 over Blue 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 2024.
How much traffic does T 366 over Blue Creek carry?
About 18 vehicles per day (1986 count).
How long is T 366 over Blue Creek?
The structure is 24 ft (7.2 m) long with a longest span of 10 ft (2.9 m).
Who owns T 366 over Blue Creek?
It is owned by the Town or Township Highway Agency.