Axle Mass Load Limit retro reflective road sign (R203) Class 1 Reflective rOAD SIGNS Residential areas and estates

Residential areas and estates

Approach cautiously and scan for cross traffic

Mountain passes and steep terrain routes

Chemical stores and mixing areas where “Poison sign in 3 languages” supports exposure controls and safe handling

Axle Mass Load Limit retro reflective road sign (R203) Class 1 Reflective rOAD SIGNS Residential areas and estatesThe Axle Mass Load Limit road sign (R203) is a regulatory prohibition sign used to indicate the maximum allowable axle mass for vehicles beyond the sign. Vehicles exceeding the displayed axle load are not permitted to proceed. Purpose and function This sign protects road surfaces, bridges, and structures from damage caused by excessive axle loads. It also supports enforcement of vehicle mass regulations and improves long term infrastructure safety.