Shore Drive over Gavins Point Powerhouse
Fair Condition72 years old1,029 vehicles/day
Location
| State | South Dakota |
| County | Yankton |
| Location | 5 Miles West Of Yankton |
| Carries | Shore Drive |
| Crosses | Gavins Point Powerhouse |
| Coordinates | 42.84869, -97.48160 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 334.3 ft (101.9 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 927.3 sq m |
| Main Spans | 12 |
| Year Built | 1954 |
Traffic
| Avg Daily Traffic | 1,029 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Corps of Engineers |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | CEPNWOSD0000027 |