256th Street over Slip-up Creek
Poor Condition88 years old80 vehicles/day
Location
| State | South Dakota |
| County | Minnehaha |
| Location | 3.7e & 6s Baltic |
| Carries | 256th Street |
| Crosses | Slip-up Creek |
| Coordinates | 43.67427, -96.65709 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 42.3 ft (12.9 m) |
| Max Span | 40.4 ft (12.3 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 78.7 sq m |
| Main Spans | 1 |
| Year Built | 1938 |
Traffic
| Avg Daily Traffic | 80 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 000000050237120 |