Weather
Temperature
4.6°
French tunnel entrance apron
3.6°
Italian tunnel entrance apron
Mont Blanc Tunnel traffic
Weather
Temperature
4.6°
French tunnel entrance apron
3.6°
Italian tunnel entrance apron
Mont Blanc Tunnel traffic
Plan and calculate transit
Safety, a shared responsibility
Forecasts and closures
Vehicles classification and tolls
Territories and open air
News
Frequently asked questions
Do you have any questions? Here you will find responses to the most frequently asked questions about tariffs, organisation, technology, logistics, regulations.
Find out more
Attention! - From March to June 2021, the Mont Blanc Tunnel will be renewing two sections of road deck (1.136 metres), for a total of 408 hours of closure to traffic. See the calendar.
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