自動列車制御装置
In 2013, work was completed to double the track between Sainte-Rose station and Saint-Martin Junction and install Automatic Train Control (ATC) between Parc station and the end of the line in Saint-Jérôme. Various upgrading at different stations is ongoing and will be complete by November 2013. The $50-million project allowed for the addition of six weekday departures on August 5, 2013.