Sd052 over Ck
Fair Condition67 years old2,539 vehicles/day
Location
| State | South Dakota |
| County | Yankton |
| Location | 4.7 S Jct Sd 50 |
| Carries | Sd052 |
| Crosses | Ck |
| Coordinates | 42.86784, -97.52345 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 167.0 ft (50.9 m) |
| Max Span | 64.0 ft (19.5 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 503.9 sq m |
| Main Spans | 3 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 2,539 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000068057208 |