See the interactive map
Passenger or driver, I havr the right reflex ! In the region, I try Mov'ici, it's free.
Citiz offers a car sharing system that has 25+ cars! Taxis and ride-hailing companies might also be an easy solution for some trips.
The nature reserve in Les Bauges has organized a hitchhiking service. All you have to do is go to the marked stops and pull out your thumb… you’re in the mountains!