M4 closures expected to cause delays this week – full list | Wales Online
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Sections of the motorway will be shut at different points from Monday onwards
Traffic delays are expected across the M4 ((Image: WalesOnline/Rob Browne)
Several closures will affect different parts of the M4 in south Wales this week as motorists are warned to look out for roadworks which will cause delays to travel times.
Most of the closures come into force overnight but they will be in place across different sections of the motorway from 8pm meaning possible congestion.
Below is a list of all sections of the M4 affected by roadworks for the next week, from Monday onwards:
M4 Westbound, junction 22 Pilning/Prince of Wales Bridge. Bridge closed, diversions in place between Tuesday, Wednesday and Thursday between 9pm and 6am.
M4 Eastbound, junction 32 Coryton. Exit slip road closed for roadworks. Diversions in place Monday to Friday between 8pm and 6am.
M4 both directions, junction 25A Grove Park to junction 26 Malpas. Road closed for roadworks. Diversions in place Wednesday to Friday between 8pm and 6am.
M4 Eastbound, junction 33 Capel Llanilltern to junction 32 Coryton. Road closed for resurfacing. Diversions in place Monday to Wednesday between 8pm and 6am.
M4 Westbound, junction 35 Pencoed. Exit slip road closed for roadworks. Diversions in place Monday to Friday between 8pm and 6am.
M4 Westbound, junction 38 Margam to junction 41 Pentyla/Baglan. Road closed for roadworks. Diversions in place Monday to Wednesday between 8pm and 6am.
M4 Westbound, junction 39 Groes. Entry slip road closed due to roadworks. Diversions in place Monday to Wednesday between 8pm and 6am.
M4 Westbound, junction 40 Taibach. Entry slip road closed due to roadworks. Diversions in place Monday to Wednesday between 8pm and 6am.
M4 Eastbound, junction 40 Taibach to junction 41 Pentyla/Baglan. Road closed for resurfacing. Diversions in place Monday to Wednesday between 8pm and 6am.
M4 Eastbound, junction 43 Llandarcy. Exit slip road closed for roadworks. Diversions in place Tuesday and Wednesday between 8pm and 6am.
M4 Eastbound, junction 44 Lon Las. Entry slip road closed for roadworks. Diversions in place Tuesday and Wednesday between 8pm and 6am.
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