M4 : Eastbound : J32 Coryton :

M4 : Eastbound : J32 Coryton : 17/04/26-18/04/26 2000-0600 : Maintenance work : Offslip closed : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 17/04/2026

End Date: 18/04/2026

First Published

11/04/2026 08:08

Reference Number

RNMDA_2026128623

Last Updated

11/04/2026 08:08

Source Agency

Welsh Government

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