M4 : Westbound : J35 Pencoed to J36 Sarn

M4 : Westbound : J35 Pencoed to J36 Sarn : Surveys : Road closed : Diversions in place : 27/10/26-30/10/26 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 27/10/2026

End Date: 30/10/2026

First Published

23/10/2026 15:33

Reference Number

RNMDA_2026132859

Last Updated

23/10/2026 15:33

Source Agency

Welsh Government

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