Temperature

11.1°
French tunnel entrance apron
11.4°
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
TOTAL CLOSURES TO TRAFFIC APRIL-DECEMBER 2023: see the new forecast calendar
We only use those technical cookies which are strictly necessary to ensure you get the best possible experience on our website, as indicated in our cookie policy.