M4 weekend closure
The M4 will be closed in both directions from 8pm on Friday 11 December until 6am Monday 14 December between junctions 5, Langley, and 6, Slough, for the demolition of the old Datchet Road bridge. Clearly signed diversions will be in place utilising the A355 and the A4.
In addition, the westbound exit slip road of junction 6 will be closed from 9pm on Wednesday 9 December until 6am the following morning.