Foster Road over Thunder Butte Ck
GoodPerkins County, South Dakota · 15.9E 12.4S Bison · Structure no. 000000053399414
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected February 2025
- Type
- Culvert
- Concrete
- Length
- 52 ft
- 4 main spans
- Daily traffic
- 27
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Foster Road over Thunder Butte Ck is a concrete culvert carrying Foster Road over Thunder Butte Ck in Perkins County, South Dakota. It was built in 2024, so it is 1 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 27 vehicles a day, roughly 2% of them trucks, projected to reach 27 by 2032. The structure is 52 ft (16 m) long and 28 ft wide. If it were closed, the detour would be 98.8 mi (159 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 |
|---|---|---|
| Channel and channel protection | 9 Excellent | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Foster Road over Thunder Butte Ck built?
It was built in 2024, making it 1 years old in 2025.
What condition is Foster Road over Thunder Butte 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 February 2025.
How much traffic does Foster Road over Thunder Butte Ck carry?
About 27 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is Foster Road over Thunder Butte Ck?
The structure is 52 ft (16 m) long with a longest span of 12 ft (3.7 m) and a deck 28 ft wide.
Who owns Foster Road over Thunder Butte Ck?
It is owned by the County Highway Agency.