Sd071 over Hat Ck
Fair Condition18 years old208 vehicles/day
Location
| State | South Dakota |
| County | Fall River |
| Location | 4.0 S Jct Sd 471 |
| Carries | Sd071 |
| Crosses | Hat Ck |
| Coordinates | 43.04715, -103.65996 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 298.9 ft (91.1 m) |
| Max Span | 99.1 ft (30.2 m) |
| Deck Width | 38.7 ft (11.8 m) |
| Deck Area | 1075.0 sq m |
| Main Spans | 3 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 208 (2024) |
| Truck Traffic | 32% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000024201297 |