254 Street over Cottonwood Ck
Poor Condition76 years old15 vehicles/day
Location
| State | South Dakota |
| County | Jackson |
| Location | 9.9n & 3.3e Wanblee |
| Carries | 254 Street |
| Crosses | Cottonwood Ck |
| Coordinates | 43.71952, -101.59368 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 3 (Serious) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 100.1 ft (30.5 m) |
| Max Span | 43.0 ft (13.1 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 149.4 sq m |
| Main Spans | 3 |
| Year Built | 1950 (reconstructed 2001) |
Traffic
| Avg Daily Traffic | 15 (2022) |
| Truck Traffic | 20% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000036273191 |