237 Street over Cottonwood Ck
Poor Condition91 years old10 vehicles/day
Location
| State | South Dakota |
| County | Jackson |
| Location | 2.5e Cottonwood |
| Carries | 237 Street |
| Crosses | Cottonwood Ck |
| Coordinates | 43.96584, -101.84992 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 90.9 ft (27.7 m) |
| Max Span | 33.5 ft (10.2 m) |
| Deck Width | 20.7 ft (6.3 m) |
| Deck Area | 174.5 sq m |
| Main Spans | 3 |
| Year Built | 1935 |
Traffic
| Avg Daily Traffic | 10 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000036145020 |