Csah 31 over Trout Creek
GoodWinona County, Minnesota · 1.5 MI NE of JCT Csah 30 · Structure no. 85J50
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Concrete
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 80
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 31 over Trout Creek is a concrete culvert carrying Csah 31 over Trout Creek in Winona County, Minnesota. It was built in 2024, so it is 1 years old, younger 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 80 vehicles a day, projected to reach 88 by 2043. The structure is 30 ft (9.1 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 | 9 Excellent | No problems noted. |
| Culvert | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 31 over Trout Creek built?
It was built in 2024, making it 1 years old in 2025.
What condition is Csah 31 over Trout Creek 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 November 2024.
How much traffic does Csah 31 over Trout Creek carry?
About 80 vehicles per day (2023 count).
How long is Csah 31 over Trout Creek?
The structure is 30 ft (9.1 m) long with a longest span of 14 ft (4.3 m).
Who owns Csah 31 over Trout Creek?
It is owned by the County Highway Agency.