M4 : Eastbound : J41 Pentyla/Baglan to J40 Taibach :

M4 : Eastbound : J41 Pentyla/Baglan to J40 Taibach : 23/02/26-24/02/26 2000-0600 : Resurfacing work : Closed : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 23/02/2026

End Date: 24/02/2026

First Published

16/02/2026 16:55

Reference Number

RNMDA_2026127357

Last Updated

16/02/2026 16:55

Source Agency

Welsh Government

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