T 179 over Little Cottonwood River
GoodBrown County, Minnesota · 2.4 MI N of S CO Line · Structure no. L9568
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 32 ft
- 2 main spans
- Daily traffic
- 65
- 1973 count
- Owner
- County
- County Highway Agency
About this bridge
T 179 over Little Cottonwood River is a concrete culvert carrying T 179 over Little Cottonwood River in Brown County, Minnesota. It was built in 1975, so it is 50 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 65 vehicles a day, projected to reach 65 by 2029. The structure is 32 ft (9.7 m) long. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 179 over Little Cottonwood River built?
It was built in 1975, making it 50 years old in 2025.
What condition is T 179 over Little Cottonwood River 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 179 over Little Cottonwood River carry?
About 65 vehicles per day (1973 count).
How long is T 179 over Little Cottonwood River?
The structure is 32 ft (9.7 m) long with a longest span of 13 ft (3.9 m).
Who owns T 179 over Little Cottonwood River?
It is owned by the County Highway Agency.