M4 : Westbound : J23A Magor to J26 Malpas :

M4 : Westbound : J23A Magor to J26 Malpas : Congestion : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 11/12/2025

End Date: 11/12/2025

First Published

11/12/2025 15:37

Reference Number

RNMDA_2025126004

Last Updated

11/12/2025 15:37

Source Agency

Welsh Government

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