| Province: | QC |
| Type: | QC |
| Route: | 327 |
| Maint: | Transports Québec |
| Map: | Route 327-QC.png |
| Length Km: | 102.8 |
| Length Round: | 1 |
| Length Ref: | [1] |
| Direction B: | North |
| Direction A: | South |
| Terminus B: | Chemin de Voyageurs in Mont-Tremblant |
| Terminus A: | in Saint-André-d'Argenteuil |
| Previous Type: | QC |
| Previous Route: | 325 |
| Next Type: | QC |
| Next Route: | 329 |
| Counties: | Argenteuil / Les Laurentides |
| Cities: | Lachute, Mont-Tremblant |
| Junction: | in Lachute in Arundel in Mont-Tremblant |
Route 327 is a provincial highway located in the Laurentides region of Quebec. The 90-kilometer highway runs from St-André-d'Argenteuil at the junction of Route 344 to Mont-Tremblant just west of the Provincial Park of the same name. The route serves as the main connection between Argenteuil county and the popular tourist region of the Upper Laurentides. In Lachute it is briefly concurrent with Highway 148 (across a bridge). It is also concurrent with Route 364 between Weir and Arundel. Significant portions of this highway are meandering and have a maximum speed limit of 70 km/h.
| RCM or ET | Municipality | Km | Junction | Notes | |||
|---|---|---|---|---|---|---|---|
| Argenteuil | Saint-André-d'Argenteuil | 0.0 | 344 WEST: to Brownsburg-Chatham 344 EAST: to Saint-Placide | ||||
| Lachute | 6.8 7.3 | 50 EAST: to Mirabel 50 WEST: to Brownsburg-Chatham | |||||
| 11.0 11.2 | (Overlap 0.2 km) | 148 EAST: to Mirabel 148 WEST: to Brownsburg-Chatham | |||||
| Les Laurentides | Arundel | 61.1 68.6 | (Overlap 7.5 km) | ||||
| Mont-Tremblant | 86.9 87.2 | 117 SOUTH: to Mont-Blanc 117 NORTH: to La Conception | |||||
| 102.8 | Chemin des Voyageurs | EAST: to Lac-Supérieur | |||||