CR 64 over Tamarack River
GoodAitkin County, Minnesota · 2.2 MI N of JCT Csah 32 · Structure no. 91896
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected October 2022
- Type
- Culvert
- Concrete
- Length
- 53 ft
- 3 main spans
- Daily traffic
- 100
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
CR 64 over Tamarack River is a concrete culvert carrying CR 64 over Tamarack River in Aitkin County, Minnesota. It was built in 1981, so it is 44 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 100 vehicles a day, projected to reach 115 by 2041. The structure is 53 ft (16.2 m) long. 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 |
|---|---|---|
| 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 CR 64 over Tamarack River built?
It was built in 1981, making it 44 years old in 2025.
What condition is CR 64 over Tamarack 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 2022.
How much traffic does CR 64 over Tamarack River carry?
About 100 vehicles per day (2021 count).
How long is CR 64 over Tamarack River?
The structure is 53 ft (16.2 m) long with a longest span of 14 ft (4.3 m).
Who owns CR 64 over Tamarack River?
It is owned by the County Highway Agency.