The M4 eastbound between Wokingham and Maidenhead is set to close for the weekend.
Roadworks will take place between junctions 10 at Wokingham and 8/9 at Maidenhead from 20:00 BST on Friday to 06:00 BST on Monday.
Diversion routes will be in place.
The closure is part of roadworks to make the M4 a smart motorway between junctions 3 and 12.
Police say only "good fortune" prevented serious injury or death on the motorway, in Berkshire.
Read more
There is a "rise in the extent" that limits are broken during lockdown, says road safety manager.
Read moreEmma Marshall-Davies, who was caught on camera as she dodged worried motorists, admits drink-driving.
Emma Marshall-Davies, who was caught on camera as she dodged worried motorists, admits drink-driving.
Read more
The Thames Bray Bridge has been widened to accommodate extra lanes for a smart motorway.
Read more
The motorway will shut between Slough-Windsor and Maidenhead while a bridge is widened.
Read more
Highways England says the weekend closure between junctions 6 and and 8/9 will last until Monday morning.
Read more
The new Recreation Ground bridge will link Datchet to Upper Court Park in Slough over the M4.
Read more
Georgina Coombs, drove against oncoming traffic for almost two miles, an inquest hears.
Read more