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Are you travelling on the A3 this weekend?

Posted in General News on Friday, April 11th, 2025

The A3 north will be closed in both directions between the M25 Junction 10 (Wisley) and the Painshill roundabout at Cobham. This closure will be in place from 9pm Friday 11 April until 6am Monday 14 April.

This is due to National Highways installing a new gantry, carrying out some major drainage work in the central reservation and installing a technology trench crossing all lanes of the A3.

There are diversion routes between A3 Northbound J10 to Painshill (Motorway Traffic), please press the links below view alternative diversion routes.

A3 Northbound J10 to Painshill (Motorway Traffic)

 

A3 Northbound Primary & Non-Motorway Traffic

 

A3 Southbound Diversion Route

 

M25 Westbound Route from Painshill to Junction 11

 

For the most up to date information on this closure, please visit www.nationalhighways.co.uk/m25j10

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