M4 motorway closures
Both carriageways of the M4 will be closed between junctions 5, Langley, and 6, Slough, every night this week between 9pm and 6am.
The same stretch will be closed from 8pm on Friday 29 January until 6am on Monday 1 February.
The signed diversion will be south of the borough via the A355 and the A4.
The closure is for Highways England smart motorway work.