Csah 63 over Grand Marais River
GoodPolk County, Minnesota · 1.8 MI E of JCT TH 2 · Structure no. 93417
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 63
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 63 over Grand Marais River is a concrete culvert carrying Csah 63 over Grand Marais River in Polk County, Minnesota. It was built in 1979, so it is 46 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 63 vehicles a day, projected to reach 40 by 2042. The structure is 30 ft (9 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 63 over Grand Marais River built?
It was built in 1979, making it 46 years old in 2025.
What condition is Csah 63 over Grand Marais 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 63 over Grand Marais River carry?
About 63 vehicles per day (2022 count).
How long is Csah 63 over Grand Marais River?
The structure is 30 ft (9 m) long with a longest span of 13 ft (3.9 m).
Who owns Csah 63 over Grand Marais River?
It is owned by the County Highway Agency.