IRR Sd013 over Big Sioux Rv
Fair Condition62 years old1,073 vehicles/day
Location
| State | South Dakota |
| County | Moody |
| Location | 2.0 N Of Flandreau |
| Carries | IRR Sd013 |
| Crosses | Big Sioux Rv |
| Coordinates | 44.07824, -96.58697 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 294.9 ft (89.9 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 952.9 sq m |
| Main Spans | 4 |
| Year Built | 1964 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 1,073 (2024) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000051150082 |