 Provincial Road 321 | ||||
|---|---|---|---|---|
| Route information | ||||
| Maintained by Department of Infrastructure | ||||
| Length | 31.9 km (19.8 mi) | |||
| Existed | 1966–present | |||
| Major junctions | ||||
| West end |  PTH 6 in Grosse Isle | |||
 PR 236 near Stonewall PTH 7 in Stony Mountain | ||||
| East end |  PTH 8 near Parkdale | |||
| Location | ||||
| Country | Canada | |||
| Province | Manitoba | |||
| Rural municipalities | Rosser, Rockwood, West St. Paul | |||
| Highway system | ||||
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Provincial Road 321 (PR 321) is a 31.9-kilometre-long (19.8 mi) east–west highway in the Winnipeg Capital Region of Manitoba, Canada. It connects the towns of Grosse Isle and Stony Mountain with Parkdale on the north side of Winnipeg.