220 Avenue over Lake Ck
Poor Condition76 years old40 vehicles/day
Location
| State | South Dakota |
| County | Bennett |
| Location | 1.2e 6.3s Martin |
| Carries | 220 Avenue |
| Crosses | Lake Ck |
| Coordinates | 43.08389, -101.70779 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 31.5 ft (9.6 m) |
| Max Span | 30.2 ft (9.2 m) |
| Deck Width | 20.3 ft (6.2 m) |
| Deck Area | 59.5 sq m |
| Main Spans | 1 |
| Year Built | 1950 |
Traffic
| Avg Daily Traffic | 40 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000004202213 |