Riverside Road over Cheyenne Rv
FairCuster County, South Dakota · 11.7E & 0.8N Buffalo Gap · Structure no. 000000017496252
- Built
- 2014
- 11 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 695 ft
- 5 main spans
- Daily traffic
- 100
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Riverside Road over Cheyenne Rv is a prestressed concrete stringer/multi-beam or girder carrying Riverside Road over Cheyenne Rv in Custer County, South Dakota. It was built in 2014, so it is 11 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 114 by 2034. The structure is 695 ft (211.8 m) long and 32 ft wide. If it were closed, the detour would be 72.1 mi (116 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 | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Riverside Road over Cheyenne Rv built?
It was built in 2014, making it 11 years old in 2025.
What condition is Riverside Road over Cheyenne Rv 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 May 2024.
How much traffic does Riverside Road over Cheyenne Rv carry?
About 100 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is Riverside Road over Cheyenne Rv?
The structure is 695 ft (211.8 m) long with a longest span of 142 ft (43.3 m) and a deck 32 ft wide.
Who owns Riverside Road over Cheyenne Rv?
It is owned by the County Highway Agency.