Thorold Routes Click here for St. Catharines Transit Fares 320 Thorold – Pen (Weekday)420 Thorold – Pen (Evening / Weekend / Holiday)321 Confederation – Brock (Weekday)421 Confederation – Brock (Evening / Weekend / Holiday)322 Thorold South (Weekday & Saturday) Thorold Map Thorold South Map Skip back to main navigation