M4 road closures and diversions affecting Berkshire drivers this weekend

This is mainly because of smart motorway works which will last the full weekend.

If you are set to be travelling along these areas at that sort of time, then take note of what diversions will be in place.

Drivers have also been asked to share their feedback via an interactive map on the National Highways England website.

Smart motorway map. Credit: National Highways England

You can leave your thoughts and concerns over the smart motorway works at any selected point on the map. 

If you want a direct response to your issue, you can also contact M4J3to12smartmotorways@highwaysengland.co.uk. 

What are the M4 closures and diversions in Berkshire this weekend?

M4 Junction 5 and 6 

This weekend the #M4 will be closed overnight (8pm to 6am) in both directions between J5 #Langley and J6 #Slough on Friday 17 December, Saturday 18 December and Sunday 19 December. Please plan ahead and follow signed diversion routes. For more info: https://t.co/eyk7h61Ajh

— National Highways: South-East (@HighwaysSEAST) December 16, 2021

The M4 will be closed from December 17 to December 20 overnight between junctions 5 and 6.

The closures will start at Junctions 5 (Langley) and 6 (Slough-Windsor) at 8 pm each evening.

The motorway will then reopen by 6am the following morning.