National Highways are closing part of the M25 this weekend to build a bridge.

To safely complete this works, a FULL closure is needed between Junction 10 and Junction 11 in both directions. 

This closure is in place from 9pm on Friday 12 July until 6am Monday 15 July. 

The local diversion route is the same for both directions. 

Motorists travelling clockwise will be diverted from the M25 at junction 10 to use the A3 Northbound travelling via the A245 at Painshill and the A320 to rejoin the M25 at Junction 11. 

Motorists travelling anti-clockwise will be diverted from the M25 at junction 11 to join the A320, then the A245 at Painshill to use the A3 southbound to rejoin the M25 at junction 10. 

A map of the diversions can be found here.

There is expected to be delays. Please take this into consideration when travelling and plan accordingly. 

There will be several significant closures across the M25 and A3 this year. Below are some helpful links to keep you up to date with the latest information: