T 172 over Three Mile Creek
FairLyon County, Minnesota · 0.4 MI S of JCT TH 19 · Structure no. 96079
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected October 2021
- Type
- Culvert
- Concrete
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 16
- 1992 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 172 over Three Mile Creek is a concrete culvert carrying T 172 over Three Mile Creek in Lyon County, Minnesota. It was built in 1987, so it is 38 years old, younger 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 16 vehicles a day, projected to reach 16 by 2029. The structure is 30 ft (9 m) long. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 172 over Three Mile Creek built?
It was built in 1987, making it 38 years old in 2025.
What condition is T 172 over Three Mile 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 2021.
How much traffic does T 172 over Three Mile Creek carry?
About 16 vehicles per day (1992 count).
How long is T 172 over Three Mile Creek?
The structure is 30 ft (9 m) long with a longest span of 12 ft (3.7 m).
Who owns T 172 over Three Mile Creek?
It is owned by the Town or Township Highway Agency.