The CIT Roussillon, officially the Conseil Intermunicipal de Transport Roussillon, provides transportation services for residents in the towns of Delson, Sainte-Catherine, and Saint-Constant in Quebec, Canada. These are suburbs of Montreal located on the south shore of the Saint Lawrence River in the Regional County Municipality of Roussillon.
During the week there are 7 local bus routes with 3 park and ride express routes running to the Terminus Brossard-Panama, the Terminus Centre-Ville as well as to the Angrignon and the Jolicoeur metro stations from the Georges-Gagné parking facility. The local buses also connect to three AMT stations on the Delson-Candiac line, for commuter train service into the city. On the weekend only one local route and one of the express routes into Montreal are in operation.
The current contract for transport services between Transdev Limocar and CIT Roussillon is a 10-year contract ending July 15, 2018.