M4 : Westbound : J32 Coryton :

M4 : Westbound : J32 Coryton : Offslip closed : 16/05/26-17/05/26 2000-0600 : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 16/05/2026

End Date: 17/05/2026

First Published

11/05/2026 12:00

Reference Number

RNMDA_2026129330

Last Updated

11/05/2026 12:00

Source Agency

Welsh Government

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