Csah 15 over Unnamed Stream
GoodWinona County, Minnesota · 1.7 MI E of JCT Csah 17 · Structure no. 85J49
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 37 ft
- 2 main spans
- Daily traffic
- 205
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 15 over Unnamed Stream is a concrete culvert carrying Csah 15 over Unnamed Stream 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 205 vehicles a day, roughly 11% of them trucks, projected to reach 226 by 2043. The structure is 37 ft (11.2 m) long. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Culvert | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 15 over Unnamed Stream built?
It was built in 2024, making it 1 years old in 2025.
What condition is Csah 15 over Unnamed 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 2024.
How much traffic does Csah 15 over Unnamed Stream carry?
About 205 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is Csah 15 over Unnamed Stream?
The structure is 37 ft (11.2 m) long with a longest span of 16 ft (4.9 m).
Who owns Csah 15 over Unnamed Stream?
It is owned by the County Highway Agency.