Planned overnight closures to remove roadworks from M4

Overnight closures will usually start from 9pm and are removed by 6am the next morning.

Since the 17-mile section between junctions 8/9 at Maidenhead and 12, for Theale, was opened in December 2021, we’ve been continuing with our work on the 15-mile eastern section, between junctions 3 at Hayes and 8/9.

This week will see us start our phased opening between junctions 3 and 8/9. You’ll notice cones and barriers starting to be removed overnight on 6 July, with all lanes becoming open to traffic. Due to the length of traffic management to remove, it will take us several nights. All cones will be lifted on this stretch by 6am on 16 July.

6 July 2022 – overnight closures between junctions 6 and 8/9 westbound

The M4 will be closed overnight between junctions 6 (Slough-Windsor) and 8/9 (Maidenhead) westbound.  Clearly signed diversions will be in place utilising the A355, A332, A308 and the A308M.

7 July 2022 – overnight closures between junctions 5 and 6 westbound

The M4 will be closed overnight between junctions 6 (Slough-Windsor) and 5 (Langley) westbound. Clearly signed diversions will be in place utilising the A355 and the A4.

8 July 2022 – overnight closures between junctions 4b and 5 westbound

The M4 will be closed overnight between junctions 4b (M25) and 5 (Langley) westbound. Clearly signed diversions will be in place utilising the  A4, A3044, A3113 and the M25.

9 and 10 July 2022 – overnight closures between junctions 3 and 4b westbound

The M4 and associated slip and link roads will be closed overnight between junctions 3 (Hayes) and 4b (M25) westbound. Clearly signed diversions will be in place utilising the A312, A40 and M25

11 and 12 July 2022 – overnight closures between junctions 4b and 3 eastbound

The M4 will be closed overnight between junctions 4b (M25 interchange) and 3 (Hayes) eastbound including the associated slip roads and M25 clockwise and anticlockwise link roads. Clearly signed diversions will be in place utilising the A312, A40 and M25.

13 July 2022 – overnight closures between junctions 5 and 4b eastbound

The M4 will be closed overnight between junctions 5 (Langley) and 4b (M25) eastbound. Clearly signed diversions will be in place utilising the A4, A3044, A3113 and the M25.

14 July 2022 – overnight closures between junctions 6 and 5 eastbound

The M4 will be closed overnight between junctions 6 (Slough-Windsor) and 5 (Langley) eastbound. Clearly signed diversions will be in place utilising the A355 and the A4.

15 July 2022 – overnight closures between junctions 8/9 and 6 eastbound

The M4 will be closed overnight between junctions 8/9 (Maidenhead) and 6 (Slough-Windsor) eastbound. Clearly signed diversions will be in place utilising the A355, A332, A308 and the A308M.

Find out more >>>

Photo by Roman Khripkov on Unsplash

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