T 12 over S Br Root River
GoodMower County, Minnesota · 1.1 MI E of JCT Csah 14 · Structure no. 50K88
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected January 2022
- Type
- Culvert
- Concrete
- Length
- 47 ft
- 3 main spans
- Daily traffic
- 49
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
T 12 over S Br Root River is a concrete culvert carrying T 12 over S Br Root River in Mower County, Minnesota. It was built in 2021, so it is 4 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 2041. The structure is 47 ft (14.2 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 | 9 Excellent | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T 12 over S Br Root River built?
It was built in 2021, making it 4 years old in 2025.
What condition is T 12 over S Br Root 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 January 2022.
How much traffic does T 12 over S Br Root River carry?
About 49 vehicles per day (2021 count).
How long is T 12 over S Br Root River?
The structure is 47 ft (14.2 m) long with a longest span of 14 ft (4.3 m).
Who owns T 12 over S Br Root River?
It is owned by the County Highway Agency.