Sd029 L over I029
Fair Condition66 years old2,305 vehicles/day
Location
| State | South Dakota |
| County | Union |
| Location | E Elk Point Interchange |
| Carries | Sd029 L |
| Crosses | I029 |
| Coordinates | 42.66814, -96.66524 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 293.3 ft (89.4 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 938.7 sq m |
| Main Spans | 4 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 2,305 (2024) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000064070287 |