Old HWY 85 over Sheep Ck
Poor Condition90 years old60 vehicles/day
Location
| State | South Dakota |
| County | Harding |
| Location | 3.0e & 3.2n Buffalo |
| Carries | Old HWY 85 |
| Crosses | Sheep Ck |
| Coordinates | 45.62733, -103.48406 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 78.1 ft (23.8 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 22.3 ft (6.8 m) |
| Deck Area | 161.8 sq m |
| Main Spans | 3 |
| Year Built | 1936 |
Traffic
| Avg Daily Traffic | 60 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000032280223 |