49th Street over Big Sioux River
Poor Condition47 years old13,800 vehicles/day
Location
| State | South Dakota |
| County | Minnehaha |
| Location | 0.1w Of Kiawanis AVE - Sf |
| Carries | 49th Street |
| Crosses | Big Sioux River |
| Coordinates | 43.50801, -96.75970 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 257.5 ft (78.5 m) |
| Max Span | 57.1 ft (17.4 m) |
| Deck Width | 66.3 ft (20.2 m) |
| Deck Area | 1585.7 sq m |
| Main Spans | 5 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 13,800 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000050186235 |