There are many classes of roads in Canada. The only inter-provincial systems are the Trans-Canada Highway and National Highway System.
Metrics for road safety includes 50 fatalities per million population or 4.7 per billion vehicle kilometre travelled. This range with extreme values in NT (best) and PE (worse) provinces.
Canada has adopted a partly modified road signage patterned on the Manual on Uniform Traffic Control Devices (MUTCD) of the United States. The stop sign designs for instance in some areas of Canada may feature the French-language as a local cultural adaptation. Canada's MUTCDC also contrasts from the United Nations-style standard consisting of the 1968 United Nations' Vienna Convention on Road Signs and Signals.