IRR Sd065 over Moreau Rv
Fair Condition54 years old580 vehicles/day
Location
| State | South Dakota |
| County | Ziebach |
| Location | 12.8 S Jct Sd 20 |
| Carries | IRR Sd065 |
| Crosses | Moreau Rv |
| Coordinates | 45.20830, -101.50720 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 370.1 ft (112.8 m) |
| Max Span | 149.9 ft (45.7 m) |
| Deck Width | 38.7 ft (11.8 m) |
| Deck Area | 1331.0 sq m |
| Main Spans | 3 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 580 (2024) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000069249183 |