The Mont Blanc Tunnel closed until December 16
The reason for the closure is the complete reconstruction of two portions of the tunnel vault, each with a length of 300 metres.
The Mont Blanc Tunnel, linking Modane in France with Bardonecchia in Italy will be closed for 15 consecutive weeks, from 5:00 PM on Monday, September 2, until 5:00 PM on Monday, December 16. During this time traffic will be diverted along the alternative routes shown below: mainly along the A43 motorway, which runs from France to northern Italy through the Fréjus Tunnel, and along the Swiss A2 motorway through the Gotthard Road Tunnel.
A map of diversion route during the closure:
Latest Posts
by Slovakia: No truck driving ban on September 1st
Carriers planning transit through Slovakia can breathe a sigh of relief. On September 1, 2025, there will be no truck driving ban, even though this date...
by Austria: Night-time closures of the Arlberg Tunnel from 22 September this year
The Arlberg Tunnel on Austria’s S16 road will be completely closed due to maintenance works from Monday, 22 September to Friday, 26 September 2025, each...
by Bulgaria: Truck Traffic Bans >12 t on Motorways on September 20 and 22
In connection with the celebration of Bulgaria’s Independence Day, which falls on September 22, the authorities are introducing temporary restrictions on...