US012 Wf over Ck
FairWalworth County, South Dakota · 4.5 W JCT US 83 · Structure no. 000000065150039
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected December 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 41 ft
- 4 main spans
- Daily traffic
- 1,374
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US012 Wf over Ck is a concrete continuous culvert carrying US012 Wf over Ck in Walworth County, South Dakota. It was built in 1965, so it is 60 years old, older than the South Dakota average of 48.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1,374 vehicles a day, roughly 1% of them trucks, projected to reach 1,374 by 2043. The structure is 41 ft (12.6 m) long.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US012 Wf over Ck built?
It was built in 1965, making it 60 years old in 2025.
What condition is US012 Wf over Ck in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2024.
How much traffic does US012 Wf over Ck carry?
About 1,374 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is US012 Wf over Ck?
The structure is 41 ft (12.6 m) long with a longest span of 10 ft (3 m).
Who owns US012 Wf over Ck?
It is owned by the State Highway Agency.