Sd079 over North Fork Willow Ck
Fair Condition58 years old581 vehicles/day
Location
| State | South Dakota |
| County | Butte |
| Location | 2.9 S Jct Sd 168 |
| Carries | Sd079 |
| Crosses | North Fork Willow Ck |
| Coordinates | 44.92989, -103.42462 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 25.3 ft (7.7 m) |
| Max Span | 7.9 ft (2.4 m) |
| Deck Area | 84.7 sq m |
| Main Spans | 3 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 581 (2024) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
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 | 000000010310196 |