T 20 over Mud Creek
GoodRock County, Minnesota · 0.6 MI E of JCT Csah 6 · Structure no. 67J13
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected October 2022
- Type
- Culvert
- Concrete
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 52
- 1990 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 20 over Mud Creek is a concrete culvert carrying T 20 over Mud Creek in Rock 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 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 52 vehicles a day, projected to reach 52 by 2029. The structure is 30 ft (9 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 | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 20 over Mud Creek built?
It was built in 1996, making it 29 years old in 2025.
What condition is T 20 over Mud Creek 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 T 20 over Mud Creek carry?
About 52 vehicles per day (1990 count).
How long is T 20 over Mud Creek?
The structure is 30 ft (9 m) long with a longest span of 12 ft (3.7 m).
Who owns T 20 over Mud Creek?
It is owned by the Town or Township Highway Agency.