Temperature

5°
French tunnel entrance apron
6.4°
Italian tunnel entrance apron

Mont Blanc Tunnel traffic

subscription Account verification Call for Bids
Languages

Plan and calculate transit

Safety, a shared responsibility

Forecasts and closures

Vehicles classification and tolls

Territories and open air

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
alert
Attention! - From March to June 2021, the Mont Blanc Tunnel will be renews two sections of road deck (1.136 metres), for a total of 408 hours of closure to traffic. See the calendar.
We use cookies to ensure you get the best experience on our website. By using this website, you accept terms and conditions in full.