List of unbuilt autoroutes of Quebec
The following is a list and description of Quebec autoroutes that were intended to be built but, for one reason or another, never were.
Quebec Autoroute 6
Quebec Autoroute 16
- Name: Autoroute Wilfrid-Laurier
Quebec Autoroute 18
Quebec Autoroute 65
Quebec Autoroute 415
"Autoroute 415" has been suggested as the number of a planned autoroute in Montreal. This road was proposed in 1960, and would have connected Autoroute 15 (the Décarie Expressway) at Monkland Avenue to Autoroute 19 at Rachel Street (on a connection between the present Autoroute 19 and the Jacques Cartier Bridge that was never built).