I don't know, whenever I go with my road bike somewhere I've never been to I just use Google maps to plan for the path, and if I get lost somewhere but I roughly know where I have to go I'll just go on and not check maps for a few minutes. By car I just follow the suggested path that maps calculates, aside from the highways you're almost guaranteed to get a scenic view in the countryside in Tuscany. Just select the option to avoid toll roads