IRR Us012 over Burlington Northern Rr
Good Condition2 years old424 vehicles/day
Location
| State | South Dakota |
| County | Corson |
| Location | 7.9 E Perkins Co Line |
| Carries | IRR Us012 |
| Crosses | Burlington Northern Rr |
| Coordinates | 45.93390, -101.83650 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 236.9 ft (72.2 m) |
| Max Span | 88.9 ft (27.1 m) |
| Deck Width | 38.7 ft (11.8 m) |
| Deck Area | 852.0 sq m |
| Main Spans | 3 |
| Year Built | 2024 |
Traffic
| Avg Daily Traffic | 424 (2024) |
| Truck Traffic | 24% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000016083011 |