I want to assume geographical constraints. If you look at it on a map, Ile-Perrot poses a barrier in terms of aligning the route to the north or south. That’s just my assumption.

@@davidcampbell1899 I love that DQ. I’ve stopped there many times with my family over the years. It’s a staple.

@@FreewayAndrewCAN I grew up in Hudson, and I remember it back in the early 60 when the 2&20 was single road and there was no Trans Canada ( Hwy 40) back before 1965

(*checks map*) Honestly, the best thing to do here IMO is have A-20 turn north at A-30, then go east on A-40 until past the Pont de l'Île-aux-Tourtes before building a new connector back to the A-20 mainline. Download the part through Vaudreuil-Dorion and Île-Perrot as part of R-342.

@@Pyeknu That or an extended Route 136. The section of A-20 along the river through Longueuil could become A-715 or something, while A-25 can be extended to meet A-20 at A-30.

@@craigceecee8762 The 20/132 plex was originally planned to be the 430 Expresway, but the missing link forced the rerouting of the 20.

no it should be interchanges

⁠@@thehighwaysigns6615Yeah but then it’s costly since they would have to take down a lot of buildings and houses in order for them to make interchanges, and it would take years for them to complete it.