Csah 12 over Clearwater River
GoodRed Lake County, Minnesota · 0.7 MI N of JCT TH 92 · Structure no. 63503
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 217 ft
- 3 main spans
- Daily traffic
- 260
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 12 over Clearwater River is a steel continuous stringer/multi-beam or girder carrying Csah 12 over Clearwater River in Red Lake County, Minnesota. It was built in 1978, so it is 47 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 260 vehicles a day, roughly 8% of them trucks, projected to reach 280 by 2038. The structure is 217 ft (66.1 m) long and 36 ft wide. If it were closed, the detour would be 14.9 mi (24 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 12 over Clearwater River built?
It was built in 1978, making it 47 years old in 2025.
What condition is Csah 12 over Clearwater 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 Csah 12 over Clearwater River carry?
About 260 vehicles per day (2018 count), of which roughly 8% are trucks.
How long is Csah 12 over Clearwater River?
The structure is 217 ft (66.1 m) long with a longest span of 82 ft (25 m) and a deck 36 ft wide.
Who owns Csah 12 over Clearwater River?
It is owned by the County Highway Agency.