US014 over Plum Ck
FairStanley County, South Dakota · 1.9 S JCT Sd 34 · Structure no. 000000059023299
- Built
- 1960
- 65 years old
- Condition
- Fair
- inspected February 2024
- Type
- Slab
- Concrete Continuous
- Length
- 117 ft
- 5 main spans
- Daily traffic
- 624
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US014 over Plum Ck is a concrete continuous slab carrying US014 over Plum Ck in Stanley County, South Dakota. It was built in 1960, so it is 65 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 624 vehicles a day, roughly 20% of them trucks, projected to reach 902 by 2044. The structure is 117 ft (35.7 m) long and 34 ft wide. If it were closed, the detour would be 60.3 mi (97 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US014 over Plum Ck built?
It was built in 1960, making it 65 years old in 2025.
What condition is US014 over Plum 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 February 2024.
How much traffic does US014 over Plum Ck carry?
About 624 vehicles per day (2024 count), of which roughly 20% are trucks.
How long is US014 over Plum Ck?
The structure is 117 ft (35.7 m) long with a longest span of 23 ft (7.1 m) and a deck 34 ft wide.
Who owns US014 over Plum Ck?
It is owned by the State Highway Agency.