Weather
Temperature
9.9°
French tunnel entrance apron
12.7°
Italian tunnel entrance apron
Mont Blanc Tunnel traffic
05/06/2026 06:12 Traffic will be totally stopped from 08/06/2026 22:00 to 09/06/2026 06:00 due to maintenance works
Weather
Temperature
9.9°
French tunnel entrance apron
12.7°
Italian tunnel entrance apron
Mont Blanc Tunnel traffic
05/06/2026 06:12 Traffic will be totally stopped from 08/06/2026 22:00 to 09/06/2026 06:00 due to maintenance works
Plan and calculate transit
Safety, a shared responsibility
Forecasts and closures
Vehicles classification and tolls
Territories and open air
News
Next total closures to traffic
Next total closures to traffic
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.
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PETIT-SAINT-BERNARD PASS REOPENED ON 24 MAY 2026
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