T 570 over Bois De Sioux River
GoodWilkin County, Minnesota · At the Nd; Mn State Line · Structure no. 84531
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected November 2023
- Type
- Other
- Prestressed Concrete
- Length
- 146 ft
- 3 main spans
- Daily traffic
- 10
- 2003 count
- Owner
- County
- County Highway Agency
About this bridge
T 570 over Bois De Sioux River is a prestressed concrete other carrying T 570 over Bois De Sioux River in Wilkin County, Minnesota. It was built in 2003, so it is 22 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 10 vehicles a day, projected to reach 10 by 2029. The structure is 146 ft (44.5 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| 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 570 over Bois De Sioux River built?
It was built in 2003, making it 22 years old in 2025.
What condition is T 570 over Bois De Sioux 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 November 2023.
How much traffic does T 570 over Bois De Sioux River carry?
About 10 vehicles per day (2003 count).
How long is T 570 over Bois De Sioux River?
The structure is 146 ft (44.5 m) long with a longest span of 48 ft (14.6 m) and a deck 35 ft wide.
Who owns T 570 over Bois De Sioux River?
It is owned by the County Highway Agency.