Chamonix (France)-> Courmayeur(Italy) (ΜΟΝΤ BLANC TUNNEL)
The Mont Blanc tunnel is a motorway tunnel in Europe, beneath the Mont Blanc mountain in the Alps. It connects Chamonix of France with Courmayeur region of Italy. The tunnel is one of the main transport routes of the Alps, especially for Italy. It is 11,611km long, 8,6m wide and 4,35m high..
Montana (France) -> Bardonecchia (Italy)
The Frejus tunnel is a tunnel connecting France and Italy. It crosses the Alps and connects Montana of France with Bardonecchia of Italy. It is one of the most important transport routes between the Alps between France and Italy used for 80% of road freight. It is 13 km long.