439th Avenue over W. Fork Of Vermillion Rv
Poor Condition65 years old45 vehicles/day
Location
| State | South Dakota |
| County | McCook |
| Location | 2w & 4.1n Of Salem |
| Carries | 439th Avenue |
| Crosses | W. Fork Of Vermillion Rv |
| Coordinates | 43.79090, -97.42901 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 38.1 ft (11.6 m) |
| Max Span | 17.4 ft (5.3 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 84.7 sq m |
| Main Spans | 2 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 45 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000044090039 |