A city the size of Montreal is constantly changing as people make one of the most important decisions in their lives: where to live and that means traffic flows shift, commutes to work often lengthen. Add a healthy splash of constant roadwork and you have what has become for some, a cocktail of pain. Now you may immediately be thinking - big cars and life in the suburbs. Maybe. Maybe not. Marcy McCallum did move out to the suburbs, Chateauguay, but she doesn't drive onto the Island, she takes the bus with her 10 year old son.