46320 306 St. over Vermillion Rv
Fair Condition56 years old150 vehicles/day
Location
| State | South Dakota |
| County | Clay |
| Location | 1.8w Hub City |
| Carries | 46320 306 St. |
| Crosses | Vermillion Rv |
| Coordinates | 42.95354, -96.94711 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 151.6 ft (46.2 m) |
| Max Span | 32.5 ft (9.9 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 457.4 sq m |
| Main Spans | 5 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 150 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000014112090 |