I229 S over Big Sioux Rv
Good Condition32 years old20,220 vehicles/day
Location
| State | South Dakota |
| County | Minnehaha |
| Location | 0.2 SW Western Av Interch |
| Carries | I229 S |
| Crosses | Big Sioux Rv |
| Coordinates | 43.50194, -96.75311 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 466.9 ft (142.3 m) |
| Max Span | 114.8 ft (35 m) |
| Deck Width | 54.8 ft (16.7 m) |
| Deck Area | 2376.4 sq m |
| Main Spans | 4 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 20,220 (2024) |
| Truck Traffic | 8% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000050188239 |