***M4 motorway and slip road closures***
The M4 will be closed in both directions overnight, between 9pm and 6am, between junctions 5, Langley, and 6, Slough, on Wednesday 20 and Thursday 21 January. Clearly signed diversions will be in place utilising the A355 and the A4.
The M4 eastbound carriageway will be closed overnight between junctions 5, Langley, and 6, Slough, on Monday 18 and Tuesday 19, January.
The westbound exit slip road at junction 6, Slough, will be closed overnight on Monday 18, Tuesday 19, Wednesday 20 and Thursday 21 January.