M4 Closures
Overnight closures
Both carriageways of the M4 will be closed between junctions 5, Langley, and 4b, the M25, between 9pm and 6am the following morning on Tuesday 25, Wednesday 26 and Thursday 27 May.
The eastbound entry slip road at junction 6, Slough, will be closed from 9pm until 6am the following morning on Tuesday 25, Wednesday 26 and Thursday 27 May.