M4 : Westbound : J32 Coryton

M4 : Westbound : J32 Coryton : Resurfacing work : Entry slip road closed : Diversion : 11/09/26-12/09/26 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 11/09/2026

End Date: 12/09/2026

First Published

04/09/2026 16:01

Reference Number

RNMDA_2026131621

Last Updated

04/09/2026 16:01

Source Agency

Welsh Government

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