IRR Ar Sd063 over Black Pipe Ck
Fair Condition67 years old177 vehicles/day
Location
| State | South Dakota |
| County | Mellette |
| Location | 2.3 N Jct Sd 44 E |
| Carries | IRR Ar Sd063 |
| Crosses | Black Pipe Ck |
| Coordinates | 43.59448, -101.19405 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 140.1 ft (42.7 m) |
| Max Span | 28.2 ft (8.6 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 448.4 sq m |
| Main Spans | 5 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 177 (2024) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000048023189 |