National Highways has advised that it will be closing the A3 in both directions between the M25 junction 10 Wisley Interchange and the Painshill roundabout at Cobham next weekend.
The closure will take place from: 9pm Friday 11 April to 6am on Monday 14 April 2025.
This is part of the M25 junction 10 project to upgrade the junction with the A3 Wisley Interchange. This weekend’s closure is needed for installation of a new gantry on the A3.
More information and diversions: M25 junction 10 - National Highways.
