M4 : Eastbound : J40 Taibach

M4 : Eastbound : J40 Taibach : Roadworks : Entry slip road closed : and Exit slip road closed : Diversions in place : 27/08/26-28/08/26 2000-0030 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 27/08/2026

End Date: 28/08/2026

First Published

21/08/2026 13:48

Reference Number

RNMDA_2026131336

Last Updated

21/08/2026 13:48

Source Agency

Welsh Government

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