Sd044 over Cleghorn Canyon
Fair Condition59 years old5,920 vehicles/day
Location
| State | South Dakota |
| County | Pennington |
| Location | 3.6 SW Jct Sd 231 |
| Carries | Sd044 |
| Crosses | Cleghorn Canyon |
| Coordinates | 44.05714, -103.30430 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 60.4 ft (18.4 m) |
| Max Span | 21.7 ft (6.6 m) |
| Deck Width | 65.0 ft (19.8 m) |
| Deck Area | 364.3 sq m |
| Main Spans | 3 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 5,920 (2024) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000052374318 |