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 alternating (single-lane) traffic are scheduled in two key Alpine tunnels: Mont Blanc and Fréjus.
Mont Blanc Tunnel
The Mont Blanc Tunnel will be completely closed to traffic during night hours – from 10:00 p.m. to 6:00 a.m. – on the following dates:
❌ June 17, 18, 19, 26, and 30, 2025
❌ Additionally, on June 25, alternating (single-lane) traffic will be in place inside the tunnel, which may cause delays and traffic disruptions.
Fréjus Tunnel
The Fréjus Tunnel will also be subject to restrictions. Complete closures are scheduled for:
❌ June 17 and 18, from 10:00 p.m. to 5:00 a.m.
❌ June 21, from 10:00 p.m. to 2:00 a.m.
❌ Alternating (single-lane) traffic will be in effect on June 19, 20, 23, 24, 25, 26, and 27, from 10:30 p.m. to 5:15 a.m.
Latest Posts
by Germany: A46 in Düsseldorf completely closed from Friday
The A46 motorway will be completely closed in both directions from August 15, 2025 at 9:00 p.m. until August 18, 2025 at 5:00 a.m.Due to a scheduled...
by Bulgaria: August Restrictions for Trucks on the Trakia Motorway
In August, Bulgaria is introducing additional traffic restrictions for heavy goods vehicles over 12 tonnes on the Trakia Motorway (A1), on the section...
by Netherlands: A16 and A12 closures – drivers must expect long detours
When planning trips through the Netherlands in the second half of August and in September, drivers should prepare for major disruptions on two strategic...