Rock Creek RD over Willow Creek 030
Fair Condition26 years old100 vehicles/day
Location
| State | Montana |
| County | Valley |
| Location | 14m N Hinsdale |
| Carries | Rock Creek RD |
| Crosses | Willow Creek 030 |
| Coordinates | 48.56458, -106.98233 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 93.2 ft (28.4 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 224.4 sq m |
| Main Spans | 3 |
| Year Built | 2000 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L53004012+02001 |