River Boulevard over Big Sioux River
Poor Condition51 years old5,300 vehicles/day
Location
| State | South Dakota |
| County | Minnehaha |
| Location | W Of Southeastern Avenue |
| Carries | River Boulevard |
| Crosses | Big Sioux River |
| Coordinates | 43.53661, -96.70162 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 7 (Good) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Girder and Floorbeam |
| Total Length | 407.2 ft (124.1 m) |
| Max Span | 81.7 ft (24.9 m) |
| Deck Width | 67.6 ft (20.6 m) |
| Deck Area | 2556.5 sq m |
| Main Spans | 5 |
| Year Built | 1975 (reconstructed 1989) |
Traffic
| Avg Daily Traffic | 5,300 (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 | 000000050214215 |