Sd034 over Medicine Knoll Ck
Fair Condition62 years old1,578 vehicles/day
Location
| State | South Dakota |
| County | Hughes |
| Location | 14.3 E Jct US 14 & 83 |
| Carries | Sd034 |
| Crosses | Medicine Knoll Ck |
| Coordinates | 44.31848, -100.07515 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 284.1 ft (86.6 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 848.7 sq m |
| Main Spans | 3 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 1,578 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000033246153 |