Rouyn-Noranda is a city on Osisko Lake in northwestern Quebec, Canada. The city of Rouyn-Noranda is coextensive with a territory equivalent to a regional county municipality and census division of Quebec of the same name. Their geographical code is 86. In the municipal reorganizations of January 1, 2002, Rouyn-Noranda amalgamated with the municipalities of the former Regional County Municipality of Rouyn-Noranda, including Arntfield, Bellecombe, Cadillac, Cléricy, Cloutier, D'Alembert, Destor, Évain, Lac-Montanier, Lac-Surimau, McWatters, Mont-Brun, Montbeillard, Rapides-des-Cèdres and Rollet. The city is served by the Rouyn-Noranda Airport and has a small public transit system of four bus routes serving the urban area. The primary highways through the city are the north-south Route 101 and the east-west Route 117, which is part of the Trans-Canada Highway system.