30630 473 Ave. over Ck
Good Condition48 years old41 vehicles/day
Location
| State | South Dakota |
| County | Union |
| Location | 1e & 8.3s Beresford |
| Carries | 30630 473 Ave. |
| Crosses | Ck |
| Coordinates | 42.94767, -96.74605 |
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 | 24.3 ft (7.4 m) |
| Max Span | 22.6 ft (6.9 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 54.0 sq m |
| Main Spans | 1 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 41 (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 | 000000064030093 |