on the original 544.5 mile routing through Aultsville and Moulinette, Ontario. Various changes to the routing caused the length to vary between 540 and 544 miles between the initial paving of the highway in 1926 and its decertification in 1998. While the route remains drivable for its entire length, officially only a 1.1 km stub currently remains under provincial control. See also Heritage Highway References Footnotes Bibliography 002 002 Transport in Cobourg Ingersoll, Ontario Transport in Quinte West Roads in London, Ontario Roads in Hamilton, Ontario Roads in Mississauga Transport in Brantford Transport in Brockville Transport in Burlington, Ontario Roads in Chatham-Kent Transport in Clarington Transport in Cornwall, Ontario Transport in Kingston, Ontario Transport in Oakville, Ontario Transport in Oshawa Transport in Whitby, Ontario Toronto highways Transport in Woodstock, Ontario