Highway 350 is a highway in the Canadian province of Saskatchewan. It runs from Highway 18 near Torquay to North Dakota Highway 42 at the US border near Marienthal. Highway 350 is about 16 km (10 mi.) long.
| Municipality | km from northern end | Intersecting Roads |
|---|---|---|
| Continues northward as Highway 606 | ||
| Torquay | 0 | Highway 18 |
| Cambria RM | 6 | Township Road 20 |
| Cambria RM | 10 | Township Road 14 |
| Cambria RM | 13 | Township Road 12 |
| km 16: End at Marienthal and the US border; continues southward as North Dakota Highway 42 | ||
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