Mont Blanc Tunnel maintenance: closures in February and March
Due to scheduled maintenance work, the Mont Blanc Tunnel, which connects Italy and France, will be completely closed on several dates in the second half of February and in March.
Complete closures:
❌FEBRUARY
◾ from 10:00 PM, February 11, to 6:00 AM, February 12,
◾ from 10:00 PM, February 12, to 6:00 AM, February 13,
◾ from 10:00 PM, February 13, to 6:00 AM, February 14,
◾ from 10:00 PM, February 17, to 6:00 AM, February 18,
◾ from 10:00 PM, February 18, to 6:00 AM, February 19,
◾ from 10:00 PM, February 19, to 6:00 AM, February 20,
◾ from 10:00 PM, February 20, to 6:00 AM, February 21,
◾ from 11:30 PM, February 24, to 2:00 AM, February 25,
❌MARCH
◾ from 10:00 PM, March 10, to 6:00 AM, March 11,
◾ from 10:00 PM, March 11, to 6:00 AM, March 12,
◾ from 10:00 PM, March 12, to 6:00 AM, March 13,
◾ from 10:00 PM, March 13, to 6:00 AM, March 14,
◾ from 10:00 PM, March 17, to 6:00 AM, March 18,
◾ from 10:00 PM, March 18, to 6:00 AM, March 19,
◾ from 10:00 PM, March 19, to 6:00 AM, March 20,
◾ from 10:00 PM, March 20, to 6:00 AM, March 21,
Alternating traffic
❌FEBRUARY
◾ from10:30 PM, February 26, to 6:00 AM, February 27,
◾ from 10:30 PM, February 27, to 6:00 AM, February 28,
❌MARCH
◾ from 10:30 PM, March 24, to 6:00 AM, March 25,
◾ from 10:30 PM, March 25, to 6:00 AM, March 26,
◾ from 10:30 PM, March 26, to 6:00 AM, March 27,
◾ from 10:30 PM, March 27, to 6:00 AM, March 28,
◾ from 10:30 PM, March 31, to 6:00 AM, April 1,
There may be delays in the hour preceding the complete closure and in the hour after the tunnel reopens, owing to the passage of escorted vehicles.
Latest Posts
by Bulgaria Introduces New Weight Restrictions on the Petrohan Pass
As of July 4, 2025, a new traffic arrangement for heavy goods vehicles is in effect on the Mezdra–Botevgrad route in Bulgaria.From this date, the upgraded...
by France – Closure of the A6 and A126 Motorways
As part of its annual infrastructure maintenance program, the Île-de-France Roads Directorate (DiRIF), which manages the national road network in the Paris...
by Night Closures of Mont Blanc and Fréjus Tunnels – Disruptions on the France–Italy Route
Drivers planning to travel across the Alps on the France–Italy route should prepare for significant disruptions. In June 2025, night closures and...