Planned Closures On M25 2025. July’s closure will see a new bridge, consisting of 68 beams, each weighing 16 tonnes, and another four beams. National highways has strategically planned the closures to avoid conflicts with holidays and major events in the region.
Expect disruption everyday between 22:00 and 05:30 from 20 january 2025 to 22 january 2025. Overnight closures on the m25, a2, and a282 trunk roads have been announced for maintenance works in 2025.