Worth calling out who "they" are, cause I know a LOT of people who don't want this.
The federal government certainly doesn't seem like they're doing much to reduce car dependency right now with the motion to fast track oil and gas pipelines. (Worth editing in this part for those in the UK: Yes, the current government is led by the same Carney you might know.)
The provincial government, where this highway is situated, proposed adding a tunnel, yes you read that right, A FUCKING TUNNEL!, underneath this highway TO ALLOW MORE CARS ON THE ROAD.
The Toronto City Council (which, to be fair, has less sway here) is filled with car-brained nutjobs from the suburbs who oppose every measure that they perceive makes it harder for them to get into the city.
Don't @ me. Just needed to be pointlessly funny for my own sake.