I090 W over Willow Ck
Fair Condition65 years old8,815 vehicles/day
Location
| State | South Dakota |
| County | Minnehaha |
| Location | 3 W I 29 Interch |
| Carries | I090 W |
| Crosses | Willow Ck |
| Coordinates | 43.60874, -96.82704 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 119.1 ft (36.3 m) |
| Max Span | 42.7 ft (13 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 468.3 sq m |
| Main Spans | 3 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 8,815 (2024) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000050152165 |