31160 474th AVE over Ck
Fair Condition81 years old35 vehicles/day
Location
| State | South Dakota |
| County | Union |
| Location | 2e & 13.6s Beresford |
| Carries | 31160 474th AVE |
| Crosses | Ck |
| Coordinates | 42.87180, -96.72692 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 24.6 ft (7.5 m) |
| Max Span | 22.6 ft (6.9 m) |
| Deck Width | 27.6 ft (8.4 m) |
| Deck Area | 63 sq m |
| Main Spans | 1 |
| Year Built | 1945 (reconstructed 1987) |
Traffic
| Avg Daily Traffic | 35 (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 | 000000064040146 |