M4 : Westbound : J32 Coryton

M4 : Westbound : J32 Coryton : Roadworks : Onslip closed : Diversions in place : 22/08/26-23/08/26 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 22/08/2026

End Date: 23/08/2026

First Published

22/08/2026 18:10

Reference Number

RNMDA_2026131356

Last Updated

22/08/2026 18:10

Source Agency

Welsh Government

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