US212 over South Canal
GoodButte County, South Dakota · 1.3 W of Nisland · Structure no. 000000010237366
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected December 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 38 ft
- 3 main spans
- Daily traffic
- 1,790
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US212 over South Canal is a concrete continuous culvert carrying US212 over South Canal in Butte County, South Dakota. It was built in 2002, so it is 23 years old, younger than the South Dakota average of 48.9 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 1,790 vehicles a day, roughly 12% of them trucks, projected to reach 2,569 by 2044. The structure is 38 ft (11.7 m) long. If it were closed, the detour would be 29.2 mi (47 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 US212 over South Canal built?
It was built in 2002, making it 23 years old in 2025.
What condition is US212 over South Canal 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 December 2022.
How much traffic does US212 over South Canal carry?
About 1,790 vehicles per day (2024 count), of which roughly 12% are trucks.
How long is US212 over South Canal?
The structure is 38 ft (11.7 m) long with a longest span of 12 ft (3.8 m).
Who owns US212 over South Canal?
It is owned by the State Highway Agency.