Cottonwood Road over Whitewater Ck
Fair Condition67 years old35 vehicles/day
Location
| State | South Dakota |
| County | Jackson |
| Location | 3.8s Cottonwood |
| Carries | Cottonwood Road |
| Crosses | Whitewater Ck |
| Coordinates | 43.90880, -101.89966 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 207.0 ft (63.1 m) |
| Max Span | 79.4 ft (24.2 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 624.7 sq m |
| Main Spans | 3 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 35 (2022) |
| Truck Traffic | 3% |
| 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 | 000000036120059 |