TRAFFIC INFORMATION

The Mont Blanc tunnel is open 24 hours a day all year long.

To allow maintenance work, there will be a contraflow.
The contraflow will be set as follows :

Total closure to traffic :

on Monday 14th september 2015 from 10.00 p.m. to  6 a.m.
on Monday 21th september 2015 from 10.00 p.m. to 6 a.m.

 

Possible inconvenience from 9 pm to 10 pm and from 6 am to 7 am due to the transit of any vehicles under escort.

nights :

1, 2 e 3 september 2015.
15, 16 e 17 september 2015.