> I've also seen multiple studies that show that during high visibility / traction days (summer during the daytime) the speed limit can be safely raised to at l

> I've also seen multiple studies that show that during high visibility / traction days (summer during the daytime) the speed limit can be safely raised to at least 130km/h for most highways that are 100km/h. In France, that's how the law works: http://www.americansinfrance.net/images/Driving_School/Road_Signs/Indication/big/C25b_ex1.gif http://www.americansinfrance.net/images/Driving_School/Road_...