^^It looks more North American than European, quite frankly, except for its name ("Autoroutes"). But then it's only natural since Québec is part of Canada. Isn't there a federal regulation mandating similar road signs across the entire federation?
If you want road signs like in France, you have to go to more recent former French colonies. For example here in Côte d'Ivoire (it could as well be somewhere in southern France, the road signage is absolutely identical).