
Best source for french bike routes?
I often seen bike route signs in France (the standard green ones, but with numbers, no names) that I can't find on any maps. For example, part of my route today was from Carentan-les-Marais to Sainte-Mère-Église. That's around 15km, and each turn had a bike route sign with either the number 52, or the numbers 5 and 2. Is there a map somewhere where all these routes are listed? They weren't on francevelotourisme.com as far as I could find. Thanks.