Quebec Autoroute 15
Autoroute 15 (also called the Décarie Expressway (English) or Autoroute Décarie (French) between the Turcot and Décarie Interchanges in Montreal and the Laurentian Autoroute (English) or Autoroute des Laurentides (French) north of Autoroute 40) is a highway in western Quebec, Canada. It was, until the extension of Autoroute 25 was opened in 2011, the only constructed north-south autoroute to go out of Montreal on both sides. A-15 begins at the end of Interstate 87 at the United States border at Saint-Bernard-de-Lacolle and extends via Montreal to Sainte-Agathe-des-Monts with an eventual continuation beyond Mont-Tremblant. The total length of A-15 is currently 164 km (101.9 mi), including a short concurrency (4 km or 2.5 mi) with Autoroute 40 (Boulevard/Autoroute Métropolitan) that connects the two main sections. This is one of the few autoroutes in Quebec that does not have any spinoff highways.
Autoroute 15 | ||||
|---|---|---|---|---|
| Route Transcanadienne | ||||
| Autoroute Décarie Autoroute des Laurentides | ||||
| Route information | ||||
| Maintained by Transports Québec | ||||
| Length | 164 km (102 mi) | |||
| Existed | 1958 –present | |||
| Major junctions | ||||
| South end | I-87 in Saint-Bernard-de-Lacolle | |||
| A-30 / A-930 in Candiac A-10 / A-20 in Brossard A-10 in Montréal A-20 / R-136 in Montréal A-40 (TCH) in Montréal A-440 in Laval A-640 in Boisbriand A-50 in Mirabel | ||||
| North end | R-117 (TCH) in Sainte-Agathe-des-Monts | |||
| Location | ||||
| Country | Canada | |||
| Province | Quebec | |||
| Major cities | Brossard, Montreal, Laval, Blainville, Saint-Jérôme | |||
| Highway system | ||||
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