Part of the M4 will close overnight for ongoing work to turn it into a so-called smart motorway. The westbound carriageway will close between junction 6 for Slough and 8/9 for Maidenhead from 21: ...
National Highways said the stretch of the M4 would reopen at 06:00 GMT on Monday. The work is part of an ongoing £848m project to turn it into a smart motorway. The project means "there will be ...