Copper Hill Drive over Red Rock Canyon Drainage
FairPennington County, South Dakota · 50 E Red Rock Canyon RD · Structure no. 000000052377318
- Built
- 2001
- 24 years old
- Condition
- Fair
- inspected April 2023
- Type
- Culvert
- Concrete
- Length
- 41 ft
- 3 main spans
- Daily traffic
- 200
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Copper Hill Drive over Red Rock Canyon Drainage is a concrete culvert carrying Copper Hill Drive over Red Rock Canyon Drainage in Pennington County, South Dakota. It was built in 2001, so it is 24 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 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 200 vehicles a day, roughly 3% of them trucks, projected to reach 300 by 2035. The structure is 41 ft (12.4 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Copper Hill Drive over Red Rock Canyon Drainage built?
It was built in 2001, making it 24 years old in 2025.
What condition is Copper Hill Drive over Red Rock Canyon Drainage 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 April 2023.
How much traffic does Copper Hill Drive over Red Rock Canyon Drainage carry?
About 200 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is Copper Hill Drive over Red Rock Canyon Drainage?
The structure is 41 ft (12.4 m) long with a longest span of 12 ft (3.7 m).
Who owns Copper Hill Drive over Red Rock Canyon Drainage?
It is owned by the City or Municipal Highway Agency.