The Grande Allée / Canon bus stop is not served on the line 421, in direction of Armand-Frappier. Please go to the stop at the corner of Baudelaire Street. Started Until Fri May 1 The Grande Allée / Canon bus stop is not served on the line 421, in direction of Terminus Longueuil. Please go to the stop at the corner of Baudelaire Street. Started Until Fri May 1 Delays are expected on routes 21 and 421 due to work being carried out by the City of Longueuil on Grande Allée, between Jonergin and Gaétan-Boucher streets. Thank you for your understanding. Started Until Fri May 1 Temporary bus stops have been set up on the median near the intersections of Jonergin and Boisvert streets and the Gaétan-Boucher corner bus stop has also been moved to the other side of the intersection for the duration of the work. Started Until Fri May 1