T 474 over Boy River
GoodCass County, Minnesota · 1.5 MI S of JCT Csah 7 · Structure no. 11J02
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 32
- 1986 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 474 over Boy River is a concrete culvert carrying T 474 over Boy River in Cass County, Minnesota. It was built in 1996, so it is 29 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 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 32 vehicles a day, projected to reach 32 by 2029. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 98.8 mi (159 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 474 over Boy River built?
It was built in 1996, making it 29 years old in 2025.
What condition is T 474 over Boy 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 T 474 over Boy River carry?
About 32 vehicles per day (1986 count).
How long is T 474 over Boy River?
The structure is 25 ft (7.6 m) long with a longest span of 10 ft (3.1 m).
Who owns T 474 over Boy River?
It is owned by the Town or Township Highway Agency.