IRR US212 over Virgin Ck
GoodDewey County, South Dakota · 0.6 W of Laplant · Structure no. 000000021411226
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected November 2024
- Type
- Slab
- Concrete Continuous
- Length
- 119 ft
- 3 main spans
- Daily traffic
- 601
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
IRR US212 over Virgin Ck is a concrete continuous slab carrying IRR US212 over Virgin Ck in Dewey County, South Dakota. It was built in 1990, so it is 35 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 601 vehicles a day, roughly 14% of them trucks, projected to reach 876 by 2044. The structure is 119 ft (36.3 m) long and 39 ft wide. If it were closed, the detour would be 72.7 mi (117 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR US212 over Virgin Ck built?
It was built in 1990, making it 35 years old in 2025.
What condition is IRR US212 over Virgin Ck 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 November 2024.
How much traffic does IRR US212 over Virgin Ck carry?
About 601 vehicles per day (2024 count), of which roughly 14% are trucks.
How long is IRR US212 over Virgin Ck?
The structure is 119 ft (36.3 m) long with a longest span of 43 ft (13 m) and a deck 39 ft wide.
Who owns IRR US212 over Virgin Ck?
It is owned by the State Highway Agency.