well considering I did mention centre st. and Bathurst st. which are both under 70kph...but i guess if you want to talk about highway 7, putting in a better sidewalks (wider ones too!) for walking rather than just having ugly strip mall/ parking lot pavement to walk on, plus the implementation of bike lanes would offer a better environment for walking (it would make walking on Hwy 7 feel much safer), as well as the planted trees which will be put in as well will create a buffer between the "70 kph" traffic and the pedestrian domain. Not to mention the amount of development that the rapidways will create, I can jsut imagine the vast amount of development that will be focused along highway 7 between Centre st and Keele alone, those strip malls are just ripe for redevlopment. The development that the rapidways will create will make it a more walkable environment.