The Mont Blanc tunnel will be closed for maintenance for 15 weeks:
- 1 TOTAL CLOSURE OF 15 CONSECUTIVE WEEKS, from Monday 2 Sept. at 5 p.m. to Monday 16 Dec. 2024 at 5 p.m
- 1 TOTAL CLOSURE OF 15 CONSECUTIVE WEEKS, from Monday 2 Sept. at 5 p.m. to Monday 16 Dec. 2024 at 5 p.m
