Location: QC-A40 and Boul. Jean-XXIII, Trois-Rivieres Overhead reassurance shield omitting A-55 as the two routes join each other. Location: A-40 and A-55, Trois-Rivieres Just after that the two routes will split. Location: A-40 and A-55, Trois-Rivieres Exit for A-40 west towards Montreal. Keep left for 55 north to Shawnigan.  N to QC-153, S to QC-138 … Continue reading Quebec Autoroute 55, QC-A40 to QC-A40