The A3 will be closed in both directions between Junction 10 and the Painshill Roundabout from 9pm Friday 11 April to 6am Monday 14 April.
Diversions will be in place. South and northbound A3 traffic will be diverted along the A246, so expect increased traffic through Effingham. For full details see nationalhighways.co.uk/our-roads/south-east/m25-junction-10/