SD071 over Cascade Ck
GoodFall River County, South Dakota · 8 S of Hot Springs · Structure no. 000000024251099
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected March 2022
- Type
- Frame
- Concrete Continuous
- Length
- 41 ft
- 1 main span
- Daily traffic
- 382
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SD071 over Cascade Ck is a concrete continuous frame carrying SD071 over Cascade Ck in Fall River County, South Dakota. It was built in 1998, so it is 27 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 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 382 vehicles a day, roughly 6% of them trucks, projected to reach 568 by 2044. The structure is 41 ft (12.6 m) long and 43 ft wide. If it were closed, the detour would be 19.9 mi (32 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SD071 over Cascade Ck built?
It was built in 1998, making it 27 years old in 2025.
What condition is SD071 over Cascade 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 March 2022.
How much traffic does SD071 over Cascade Ck carry?
About 382 vehicles per day (2024 count), of which roughly 6% are trucks.
How long is SD071 over Cascade Ck?
The structure is 41 ft (12.6 m) long with a longest span of 40 ft (12.2 m) and a deck 43 ft wide.
Who owns SD071 over Cascade Ck?
It is owned by the State Highway Agency.