County RD 001 over Cottonwood Creek
Good Condition6 years old100 vehicles/day
Location
| State | Montana |
| County | Liberty |
| Location | 16m S Joplin |
| Carries | County RD 001 |
| Crosses | Cottonwood Creek |
| Coordinates | 48.32657, -110.85672 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 12.8 ft (3.9 m) |
| Deck Width | 149.9 ft (45.7 m) |
| Deck Area | 388.4 sq m |
| Main Spans | 2 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000202003449 |