Route 117 is a provincial highway within the Canadian province of Quebec, running between Montreal and the Quebec/Ontario border where it continues as Highway 66 east of Kearns, Ontario. It is an important road as it is the only direct route between southern Quebec and the Abitibi-Témiscamingue region.Route 117 was formerly Route 11 and ran from Montreal north towards Mont-Laurier, then followed the Gatineau River south towards Gatineau.