Ontario's population is clustered in two areas: in southern Ontario primarily along Highway 401, and in the north along Highway 17, the Trans-Canada Highway.
The 401 connects a series of cities between Windsor and Oshawa, including London, Kitchener-Waterloo, Hamilton and Toronto, with the Niagara-St Catherines just to the south. The Trans-Canada connects Ottawa, Barrie -Muskoka Sudbury, Sault Ste Marie and Thunder Bay.
We have excellent neighbourhood information about key comunities in the Greater Toronto Area (the "GTA"): Mississauga-Brampton, Etobicoke">Etobicoke, North York, Toronto, Scarborough, York Region, and Oshawa-Durham.
Here the towns we have information for in Ontario (Towns along TCH are marked with 🍁 ):