I090 Wf (392 Ave) over Ck
Good Condition61 years old38 vehicles/day
Location
| State | South Dakota |
| County | Aurora |
| Location | 4 E I90 & US 281 Interch |
| Carries | I090 Wf (392 Ave) |
| Crosses | Ck |
| Coordinates | 43.69407, -98.36556 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 99.4 ft (30.3 m) |
| Max Span | 35.4 ft (10.8 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 300.0 sq m |
| Main Spans | 3 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 38 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000002220166 |