IRR Us212 over Bear Ck
Fair Condition71 years old1,083 vehicles/day
Location
| State | South Dakota |
| County | Ziebach |
| Location | 1 W Of Red Elm |
| Carries | IRR Us212 |
| Crosses | Bear Ck |
| Coordinates | 45.05390, -101.80478 |
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 | Concrete Continuous |
| Design | Slab |
| Total Length | 73.5 ft (22.4 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 235.2 sq m |
| Main Spans | 3 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 1,083 (2024) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000069105289 |