Future M25 Closures 2025 Schedule. There are now no plans for more full weekend closures of the motorway until 2025, although shorter night and daytime m25 closures are planned through the autumn. National highways has revealed that the m25 will be fully closed for a further two weekends in 2025 after being closed fully for the first time this year.

The next full closure of a section of the m25 in surrey will not take place until after april, national highways has announced. We will give a minimum of four weeks’ notice for these closures so you can plan ahead, and.