438th Avenue over W. Fork Of Vermillion Rv
Good Condition7 years old21 vehicles/day
Location
| State | South Dakota |
| County | McCook |
| Location | 0.5n Of Unityville |
| Carries | 438th Avenue |
| Crosses | W. Fork Of Vermillion Rv |
| Coordinates | 43.81183, -97.44895 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 60.0 ft (18.3 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 184.8 sq m |
| Main Spans | 1 |
| Year Built | 2019 |
Traffic
| Avg Daily Traffic | 21 (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 | 000000044080025 |