Weather
Temperature
19.8°
French tunnel entrance apron
21°
Italian tunnel entrance apron
Mont Blanc Tunnel traffic
22/06/2026 12:20 Traffic will be totally stopped from 25/06/2026 22:00 to 26/06/2026 06:00 due to maintenance works
Weather
Temperature
19.8°
French tunnel entrance apron
21°
Italian tunnel entrance apron
Mont Blanc Tunnel traffic
22/06/2026 12:20 Traffic will be totally stopped from 25/06/2026 22:00 to 26/06/2026 06:00 due to maintenance works
Next total closures to traffic
APRIL-AUGUST 2026 – TOTAL CLOSURES TO TRAFFIC and ALTERNATING ONE-WAY TRAFFIC
MIDWEEK NIGHTS TOTAL CLOSURES TO TRAFFIC
APRIL
→ On Monday 13, from 10.00 p.m. to 6.00 a.m.
→ On Tuesday 14, from 10.00 p.m. to 6.00 a.m.
→ On Wednesday 15, from 10.00 p.m. to 6.00 a.m.
→ On Thursday 16, from 10.00 p.m. to 6.00 a.m.
MAY
→ On Monday 18, from 7.00 p.m. to 6.00 a.m. (for a duration of 11 hours)
→ On Tuesday 19, from 10.00 p.m. to 6.00 a.m.
→ On Wednesday 20, from 10.00 p.m. to 6.00 a.m.
→ On Thursday 21, from 10.00 p.m. to 6.00 a.m.
JUNE
→ On Monday 8, from 10.00 p.m. to 6.00 a.m.
→ On Tuesday 9, from 10.00 p.m. to 6.00 a.m.
→ On Wednesday 10, from 10.00 p.m. to 6.00 a.m.
→ On Thursday 11, from 10.00 p.m. to 6.00 a.m.
→ On Thursday 25, from 10.00 p.m. to 6.00 a.m.
→ On Monday 29, from 10.00 p.m. to 6.00 a.m.
→ On Tuesday 30, from 10.00 p.m. to 6.00 a.m.
JULY
→ On Wednesday 1, from 10.00 p.m. to 6.00 a.m.
→ On Thursday 2, from 10.00 p.m. to 6.00 a.m.
AUGUST
-
NIGHTS OF ALTERNATING ONE-WAY TRAFFIC, from 10.30 p.m. to 6.00 a.m.
JUNE
→ On Wednesday 24
APRIL
→ On Monday 13, from 10.00 p.m. to 6.00 a.m.
→ On Tuesday 14, from 10.00 p.m. to 6.00 a.m.
→ On Wednesday 15, from 10.00 p.m. to 6.00 a.m.
→ On Thursday 16, from 10.00 p.m. to 6.00 a.m.
MAY
→ On Monday 18, from 7.00 p.m. to 6.00 a.m. (for a duration of 11 hours)
→ On Tuesday 19, from 10.00 p.m. to 6.00 a.m.
→ On Wednesday 20, from 10.00 p.m. to 6.00 a.m.
→ On Thursday 21, from 10.00 p.m. to 6.00 a.m.
JUNE
→ On Monday 8, from 10.00 p.m. to 6.00 a.m.
→ On Tuesday 9, from 10.00 p.m. to 6.00 a.m.
→ On Wednesday 10, from 10.00 p.m. to 6.00 a.m.
→ On Thursday 11, from 10.00 p.m. to 6.00 a.m.
→ On Thursday 25, from 10.00 p.m. to 6.00 a.m.
→ On Monday 29, from 10.00 p.m. to 6.00 a.m.
→ On Tuesday 30, from 10.00 p.m. to 6.00 a.m.
JULY
→ On Wednesday 1, from 10.00 p.m. to 6.00 a.m.
→ On Thursday 2, from 10.00 p.m. to 6.00 a.m.
AUGUST
-
NIGHTS OF ALTERNATING ONE-WAY TRAFFIC, from 10.30 p.m. to 6.00 a.m.
JUNE
→ On Wednesday 24
Similar news
Next total closures to traffic
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