47340 310th ST over Ck
Poor Condition91 years old25 vehicles/day
Location
| State | South Dakota |
| County | Union |
| Location | 12s & 1.4e Beresford |
| Carries | 47340 310th ST |
| Crosses | Ck |
| Coordinates | 42.89521, -96.73751 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 30.5 ft (9.3 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 79.0 sq m |
| Main Spans | 1 |
| Year Built | 1935 |
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 | 000000064034130 |