Shore Drive over Gavins Point Spillway
Fair Condition70 years old1,029 vehicles/day
Location
| State | South Dakota |
| County | Yankton |
| Location | 5 Miles West Of Yankton |
| Carries | Shore Drive |
| Crosses | Gavins Point Spillway |
| Coordinates | 42.85083, -97.48250 |
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 | Steel |
| Design | Girder and Floorbeam |
| Total Length | 808.1 ft (246.3 m) |
| Max Span | 43.0 ft (13.1 m) |
| Deck Width | 23.0 ft (7 m) |
| Deck Area | 1724.1 sq m |
| Main Spans | 17 |
| Year Built | 1956 |
Traffic
| Avg Daily Traffic | 1,029 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
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 | CEPMROSD0000001 |