40290 285 ST over Ck
Fair Condition101 years old10 vehicles/day
Location
| State | South Dakota |
| County | Douglas |
| Location | 1.0s 0.9e Of Delmont |
| Carries | 40290 285 ST |
| Crosses | Ck |
| Coordinates | 43.25411, -98.13137 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 48.9 sq m |
| Main Spans | 1 |
| Year Built | 1925 (reconstructed 1979) |
Traffic
| Avg Daily Traffic | 10 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000022289170 |