413th Ave. over Redstone Ck
Fair Condition96 years old175 vehicles/day
Location
| State | South Dakota |
| County | Sanborn |
| Location | 1 W 2.4 N Artesian |
| Carries | 413th Ave. |
| Crosses | Redstone Ck |
| Coordinates | 44.04508, -97.95147 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 97.6 sq m |
| Main Spans | 2 |
| Year Built | 1930 (reconstructed 1967) |
Traffic
| Avg Daily Traffic | 175 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000056190106 |