■■■:
another thought stop at a services and look at the maps the one that has a picture of a truck on the front has some routiers and truck stops marked. I think it is titled les Chauffers Professionale, good luck
Yes, the larger scale Michelin atlas of France, also titled something like Les Chauffeurs Professionale has weight limits, height limits, all parking areas, all service areas and most truck stops and routiers marked in it.