Judy LN over Ruby River 026
Fair Condition42 years old100 vehicles/day
Location
| State | Montana |
| County | Madison |
| Location | W Of Alder |
| Carries | Judy LN |
| Crosses | Ruby River 026 |
| Coordinates | 45.31997, -112.11721 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 52.2 ft (15.9 m) |
| Max Span | 50.9 ft (15.5 m) |
| Deck Width | 20.3 ft (6.2 m) |
| Deck Area | 98.6 sq m |
| Main Spans | 1 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L29174000+04001 |