T 407 over Mud River
GoodMarshall County, Minnesota · 1.4 MI N of JCT TH 89 · Structure no. 45J52
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected September 2021
- Type
- Culvert
- Concrete
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 49
- 2012 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 407 over Mud River is a concrete culvert carrying T 407 over Mud River in Marshall County, Minnesota. It was built in 2015, so it is 10 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 49 vehicles a day, projected to reach 49 by 2032. The structure is 30 ft (9.1 m) long. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 407 over Mud River built?
It was built in 2015, making it 10 years old in 2025.
What condition is T 407 over Mud 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 September 2021.
How much traffic does T 407 over Mud River carry?
About 49 vehicles per day (2012 count).
How long is T 407 over Mud River?
The structure is 30 ft (9.1 m) long with a longest span of 14 ft (4.3 m).
Who owns T 407 over Mud River?
It is owned by the Town or Township Highway Agency.