Cottonwood CR RD over N Cottonwood Creek 037
Fair Condition88 years old100 vehicles/day
Location
| State | Montana |
| County | Carter |
| Location | 17m NW Alzada |
| Carries | Cottonwood CR RD |
| Crosses | N Cottonwood Creek 037 |
| Coordinates | 45.21657, -104.50479 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 55.8 ft (17 m) |
| Max Span | 55.8 ft (17 m) |
| Deck Width | 17.1 ft (5.2 m) |
| Deck Area | 88.4 sq m |
| Main Spans | 1 |
| Year Built | 1938 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
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 | L06042011+07001 |