CLOSURES are expected to cause some delays on the M4 this week due to multiple road works.

Work is underway to improve the carriageway to create a 'smart motorway'.

Wednesday, November 27

From 8pm on Wednesday, November 27 - 6am on November 28, Junction 11 to 12 westbound carriageway will be closed for Smart Motorways works.

This will affect Bracknell, Wokingham and Reading. Diversions will be in place.

Thursday, November 28

From 8pm on Thursday to 6am on Friday, Junction 11 to 12 westbound carriageway will be closed for Smart Motorways works.

This will affect Bracknell, Wokingham and Reading. Diversions will be in place.

Friday, November 29

No closures affecting Reading, Bracknell or Wokingham

Saturday, November 30 - Sunday, December 1

Part of the motorway will be closed for the whole weekend in both directions between junction 6 for Slough and junction 8/9 for Maidenhead.

Drivers coming from Reading, Berkshire will be diverted via the A308M, A308 Windsor Road, A332 Royal Windsor Way and then A355 to rejoin the motorway at junction 6 at Slough or this route in reverse.