Ontario Traffic View is the easiest and fastest way to view the traffic cameras in Ontario. With over 300 traffic cameras from across Ontario, you can easily which areas and highways you want to view and then scroll through them. Mark cameras as favorites to make for even easier access. You can even have the application filter only cameras within 5km to make it easier which traveling!!! Features. Location ( GPS ) support for all 300 cameras (view cameras within 5km of your current.