US014 over Redstone Ck
FairKingsbury County, South Dakota · 7.2 E Beadle CO Line · Structure no. 000000039072120
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected October 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 37 ft
- 3 main spans
- Daily traffic
- 1,693
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US014 over Redstone Ck is a concrete continuous culvert carrying US014 over Redstone Ck in Kingsbury County, South Dakota. It was built in 1987, so it is 38 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 fair condition with a lowest component rating of 5 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 1,693 vehicles a day, roughly 25% of them trucks, projected to reach 2,438 by 2044. The structure is 37 ft (11.4 m) long. If it were closed, the detour would be 34.8 mi (56 km).
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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US014 over Redstone Ck built?
It was built in 1987, making it 38 years old in 2025.
What condition is US014 over Redstone 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 October 2023.
How much traffic does US014 over Redstone Ck carry?
About 1,693 vehicles per day (2024 count), of which roughly 25% are trucks.
How long is US014 over Redstone Ck?
The structure is 37 ft (11.4 m) long with a longest span of 12 ft (3.7 m).
Who owns US014 over Redstone Ck?
It is owned by the State Highway Agency.