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Mont Blanc Tunnel traffic

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Next total closures to traffic

JANUARY-MARCH 2023 - Maintenance works and safety drill: TOTAL CLOSURES TO TRAFFIC

19 MIDWEEK NIGHT TOTAL CLOSURES, from 10.00 p.m. to 6.00 a.m. (for a duration of 8 hours each), on the following nights:
- on Monday 9th January 2023
- on Tuesday 10th January 2023
- on Wednesday 11th January 2023
- on Thursday 12th January 2023

- on Monday 16th January 2023
- on Tuesday 17th January 2023
- on Wednesday 18th January 2023
- on Thursday 19th January 2023

- on Monday 23rd January 2023
- on Tuesday 24th January 2023
- on Wednesday 25th January 2023
- on Thursday 26th January 2023

- on Tuesday 7th February 2023
- on Wednesday
8th February 2023
- on Thursday 
9th February 2023
- on Monday 13th March 2023
- on Tuesday 14th March 2023
- on Wednesday
15th March 2023
- on Thursday 
16th March 2023
 
1 MIDWEEK TOTAL CLOSURE, from 7.00 p.m. to 6.00 a.m. (for a duration of 11 hours):
 
- on Monday 6th February 2023
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