Panneaux routiers

Highway 401 through Toronto has express lanes and collector lanes. You should:

Panneau routier de Ontario — Read overhead signs well in advance and choose based on your exit
Afficher la réponse et l'explication
Bonne réponse : B. Read overhead signs well in advance and choose based on your exit

Express lanes skip local exits and are faster for long trips. Collector lanes serve all exits. Transitions between the two are signed and have dedicated transfer lanes — last-second decisions cause chain collisions.