Cliff Avenue over Big Sioux River
Fair Condition32 years old13,370 vehicles/day
Location
| State | South Dakota |
| County | Minnehaha |
| Location | N Of Walnut Street - Sf |
| Carries | Cliff Avenue |
| Crosses | Big Sioux River |
| Coordinates | 43.56706, -96.71144 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 277.9 ft (84.7 m) |
| Max Span | 58.4 ft (17.8 m) |
| Deck Width | 78.4 ft (23.9 m) |
| Deck Area | 2024.3 sq m |
| Main Spans | 5 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 13,370 (2022) |
| Truck Traffic | 4% |
| 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 | 000000050210195 |