S. Cliff Avenue over Big Sioux River
Fair Condition53 years old14,800 vehicles/day
Location
| State | South Dakota |
| County | Minnehaha |
| Location | South Of E. 10th Street |
| Carries | S. Cliff Avenue |
| Crosses | Big Sioux River |
| Coordinates | 43.54245, -96.71138 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 302.5 ft (92.2 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 76.1 ft (23.2 m) |
| Deck Area | 2139.0 sq m |
| Main Spans | 5 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 14,800 (2022) |
| Truck Traffic | 8% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000050210212 |