M25 Planned Closures May 2025 Planned Closures. Overnight closures on the m25, a2, and a282 trunk roads have been announced for maintenance works in 2025. National highways have thanked drivers who changed their plans and took advice to avoid the wisley to chertsey stretch of the m25 last weekend while it was closed.
Diversions will be in place, southbound via cobham, chessington, great. National highways have thanked drivers who changed their plans and took advice to avoid the wisley to chertsey stretch of the m25 last weekend while it was closed.