Cottonwood CR RD over Box Elder Creek 022
Good Condition16 years old100 vehicles/day
Location
| State | Montana |
| County | Carter |
| Location | 18m NE Hammond |
| Carries | Cottonwood CR RD |
| Crosses | Box Elder Creek 022 |
| Coordinates | 45.37339, -104.67723 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Channel Beam |
| Total Length | 102.0 ft (31.1 m) |
| Max Span | 33.1 ft (10.1 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 248.8 sq m |
| Main Spans | 3 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L06042000+03001 |