Drivers are being reminded the eastbound M4 carriageway between Maidenhead and Slough will close for three nights from today.
The carriageway will be closed overnight between junction 8/9 and junction seven for essential maitenance.
The road is set to close from 10pm each night and reopen from 6am the following morning.
Traffic will be diverted via the A308 Windsor Road.
The Highways Agency is advising drivers to check conditions before they set out and leave extra time for their journeys.
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