M4 : Westbound : J30 Cardiff Gate to J32 Coryton :

M4 : Westbound : J30 Cardiff Gate to J32 Coryton : 24/06/25-15/07/25 2000-0600 : Maintenance work : Closed : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 24/06/2025

End Date: 15/07/2025

First Published

21/06/2025 07:54

Reference Number

RNMDA_2025121635

Last Updated

21/06/2025 07:54

Source Agency

Welsh Government

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