Between junctions 10 and 11, the M25 will be shut from 9pm Friday 15 March to 6am Monday 18 March to demolish the Clearmount bridleway bridge and install a very large gantry.
This will be the first of five closures between now and September 2024 as part of the junction 10 improvement scheme which will see an increase in the number of lanes to make journeys safer and improve traffic flow.
National Highways is encouraging drivers to only use the M25 if your journey is absolutely necessary. Long delays are expected in the surrounding area, so please do allow extra time for your journey.
