US014 over Little Prairie Dog Ck
GoodStanley County, South Dakota · 1.9 N Haakon CO Line · Structure no. 000000059020402
- Built
- 1960
- 65 years old
- Condition
- Good
- inspected December 2023
- Type
- Slab
- Concrete Continuous
- Length
- 93 ft
- 3 main spans
- Daily traffic
- 592
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US014 over Little Prairie Dog Ck is a concrete continuous slab carrying US014 over Little Prairie Dog 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 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 592 vehicles a day, roughly 20% of them trucks, projected to reach 856 by 2044. The structure is 93 ft (28.3 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
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US014 over Little Prairie Dog Ck built?
It was built in 1960, making it 65 years old in 2025.
What condition is US014 over Little Prairie Dog 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 December 2023.
How much traffic does US014 over Little Prairie Dog Ck carry?
About 592 vehicles per day (2024 count), of which roughly 20% are trucks.
How long is US014 over Little Prairie Dog Ck?
The structure is 93 ft (28.3 m) long with a longest span of 33 ft (10.1 m) and a deck 34 ft wide.
Who owns US014 over Little Prairie Dog Ck?
It is owned by the State Highway Agency.