IRR Sd063 over Ck
Good Condition46 years old864 vehicles/day
Location
| State | South Dakota |
| County | Corson |
| Location | 0.9 N Of Mclaughlin |
| Carries | IRR Sd063 |
| Crosses | Ck |
| Coordinates | 45.82862, -100.81048 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 157.8 ft (48.1 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 38.7 ft (11.8 m) |
| Deck Area | 567.6 sq m |
| Main Spans | 3 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 864 (2024) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000016580084 |