Mont Blanc Tunnel

The Mont Blanc Tunnel is a road tunnel in the Alps under the Mont Blanc mountain, linking Chamonix, Haute-Savoie, France , and Courmayeur, Aosta Valley, Italy . It is one of the major trans-Alpine transport routes particularly for Italy which relies on the tunnel for transporting as much as one-third of its freight to northern Europe. It reduces the route from France to Turin by 50 km and to Milan by 100 km.
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