Riverside Road over Cheyenne Rv
Fair Condition12 years old100 vehicles/day
Location
| State | South Dakota |
| County | Custer |
| Location | 11.7e & 0.8n Buffalo Gap |
| Carries | Riverside Road |
| Crosses | Cheyenne Rv |
| Coordinates | 43.50162, -103.07424 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 694.9 ft (211.8 m) |
| Max Span | 142.1 ft (43.3 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 2075.6 sq m |
| Main Spans | 5 |
| Year Built | 2014 |
Traffic
| Avg Daily Traffic | 100 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000017496252 |