T 166 over Stream
GoodCottonwood County, Minnesota · 1.7 MI S of JCT Csah 10 · Structure no. R0098
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 18
- 1986 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 166 over Stream is a concrete culvert carrying T 166 over Stream in Cottonwood County, Minnesota. It was built in 1986, so it is 39 years old, older 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 18 vehicles a day, projected to reach 18 by 2029. The structure is 30 ft (9 m) long. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 166 over Stream built?
It was built in 1986, making it 39 years old in 2025.
What condition is T 166 over Stream 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 T 166 over Stream carry?
About 18 vehicles per day (1986 count).
How long is T 166 over Stream?
The structure is 30 ft (9 m) long with a longest span of 11 ft (3.5 m).
Who owns T 166 over Stream?
It is owned by the Town or Township Highway Agency.