Csah 12 over Willow Creek
GoodRoseau County, Minnesota · 1.1 MI W of CO Line · Structure no. 68518
- Built
- 1971
- 54 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 40 ft
- 2 main spans
- Daily traffic
- 545
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 12 over Willow Creek is a concrete culvert carrying Csah 12 over Willow Creek in Roseau County, Minnesota. It was built in 1971, so it is 54 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 545 vehicles a day, projected to reach 610 by 2042. The structure is 40 ft (12.2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 12 over Willow Creek built?
It was built in 1971, making it 54 years old in 2025.
What condition is Csah 12 over Willow 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 October 2024.
How much traffic does Csah 12 over Willow Creek carry?
About 545 vehicles per day (2022 count).
How long is Csah 12 over Willow Creek?
The structure is 40 ft (12.2 m) long with a longest span of 14 ft (4.3 m).
Who owns Csah 12 over Willow Creek?
It is owned by the County Highway Agency.