Sd053 over White Rv
Fair Condition25 years old54 vehicles/day
Location
| State | South Dakota |
| County | Lyman |
| Location | Mellette Co Line |
| Carries | Sd053 |
| Crosses | White Rv |
| Coordinates | 43.71784, -100.32278 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 450.1 ft (137.2 m) |
| Max Span | 107.9 ft (32.9 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 1,372 sq m |
| Main Spans | 4 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 54 (2024) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000043018330 |