Manitoba Highway Classification System

In Manitoba, generally speaking, highways under the jurisdiction of the Minister of Infrastructure are classified as either RTAC routes, Class "A1" or Class" B1" highways.  Each class of highway has its own specific axle loading and gross vehicle weight limits which can be found in Schedule H of the Vehicle Weights and Dimensions on Classes of Highways Regulation MR 575/88 (PDF). 

Please refer to the Truck Weight Limit Map and Information Guide for further information.