M4 : Westbound : J34 Miskin to J35 Pencoed :

M4 : Westbound : J34 Miskin to J35 Pencoed : Emergency work : Road closed : Diversions in place : 26/03/26-27/03/26 2000-0030 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 26/03/2026

End Date: 27/03/2026

First Published

22/03/2026 11:51

Reference Number

RNMDA_2026128187

Last Updated

22/03/2026 11:51

Source Agency

Welsh Government

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