T 64 over Little Cottonwood River
FairPosted for loadBrown County, Minnesota · 1.0 MI S of JCT Csah 24 · Structure no. L5738
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected October 2023
- Type
- Slab
- Wood or Timber
- Length
- 63 ft
- 3 main spans
- Daily traffic
- 20
- 1973 count
- Owner
- County
- County Highway Agency
About this bridge
T 64 over Little Cottonwood River is a wood or timber slab carrying T 64 over Little Cottonwood River in Brown County, Minnesota. It was built in 1970, so it is 55 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 20 vehicles a day, projected to reach 20 by 2029. The structure is 63 ft (19.2 m) long and 26 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 64 over Little Cottonwood River built?
It was built in 1970, making it 55 years old in 2025.
What condition is T 64 over Little Cottonwood River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2023.
How much traffic does T 64 over Little Cottonwood River carry?
About 20 vehicles per day (1973 count).
How long is T 64 over Little Cottonwood River?
The structure is 63 ft (19.2 m) long with a longest span of 26 ft (7.9 m) and a deck 26 ft wide.
Who owns T 64 over Little Cottonwood River?
It is owned by the County Highway Agency.