IRR Sd047 over Soldier Ck
Fair Condition63 years old917 vehicles/day
Location
| State | South Dakota |
| County | Buffalo |
| Location | 0.3 NE Big Bend Dam |
| Carries | IRR Sd047 |
| Crosses | Soldier Ck |
| Coordinates | 44.06490, -99.44790 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Girder and Floorbeam |
| Total Length | 227.4 ft (69.3 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 783.1 sq m |
| Main Spans | 2 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 917 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000009060089 |