Cottonwood CR RD over Willow Creek 020
Fair Condition40 years old100 vehicles/day
Location
| State | Montana |
| County | Carter |
| Location | 8m NW Alzada |
| Carries | Cottonwood CR RD |
| Crosses | Willow Creek 020 |
| Coordinates | 45.09927, -104.53278 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 4 (Poor) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 88.9 ft (27.1 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 18.0 ft (5.5 m) |
| Deck Area | 149.1 sq m |
| Main Spans | 1 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| 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 | L06042020+05001 |