Closures of the Mont Blanc Tunnel in September, October und November
Owing to maintenance works, the tunnel will be completely closed from 7:30 PM to 6:00 AM on the following nights:
➖ August 31 / September 1
➖ September 1/2;
➖ September 5/6;
➖ September 6/7;
➖ September 12/13;
➖ September 13/14;
➖ September 14/15;
➖ September 15/16;
➖ September 19/20;
➖ September 20/21;
➖ September 21/22;
➖ September 22/23;
➖ September 26/28;
➖ September 27/28;
➖ September 28/29;
➖ September 29/30;
➖ October 3/4;
➖ October 4/5;
➖ October 5/6;
➖ October 6/7;
➖ October 10 (from 10:00 PM) to October 11 (to 6:00 AM);
➖ October 11/12;
➖ October 12/13;
➖ October 13/14;
The tunnel will be completely closed for 21 days
➖ from 5:00 PM on October 17 to 10:00 AM on November 7.
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