I used to love bicycling at high speeds through the deserted streets of Toronto in the wee hours when I was in my teens. 3 or 4 am, arcing long, graceful turns through empty 6-lane intersections, with no sound but the wind in my ears, and the sizzle of my tires on the pavement. It was even better when the roads were wet with rain.
Also, many of the roads in central Ontario, between the Kawarthas and the Muskokas. Too far south it's all straight, but HyWay 121, 144 and 169 were favourites for high speed driving at night, also the highway from Renfrew to Huntsville, through Algonquin park. Watch out for moose, and Cops though.
Just gotta watch out for deer.
