S 294 over Martinsdale Supply Canal
Fair Condition16 years old307 vehicles/day
Location
| State | Montana |
| County | Meagher |
| Location | Martinsdale |
| Carries | S 294 |
| Crosses | Martinsdale Supply Canal |
| Coordinates | 46.46077, -110.31897 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 62.3 ft (19 m) |
| Max Span | 59.1 ft (18 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 178.6 sq m |
| Main Spans | 1 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 307 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S00294027+02001 |