437 AVE over West Fork Vermillion Rv
Poor Condition65 years old25 vehicles/day
Location
| State | South Dakota |
| County | Miner |
| Location | 3e & 9.6s Howard |
| Carries | 437 AVE |
| Crosses | West Fork Vermillion Rv |
| Coordinates | 43.86903, -97.46987 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 61.6 sq m |
| Main Spans | 1 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 25 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000049190226 |