Sd073 over North Br Willow Ck
Fair Condition65 years old708 vehicles/day
Location
| State | South Dakota |
| County | Jackson |
| Location | 5.4 S Haakon Co Line |
| Carries | Sd073 |
| Crosses | North Br Willow Ck |
| Coordinates | 43.92042, -101.66119 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 20.7 ft (6.3 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 76.9 sq m |
| Main Spans | 2 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 708 (2024) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000036240052 |