M4 : Westbound : J23A Magor to J24 Coldra :

M4 : Westbound : J23A Magor to J24 Coldra : Congestion : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 24/09/2025

End Date: 24/09/2025

First Published

24/09/2025 07:09

Reference Number

RNMDA_2025123915

Last Updated

24/09/2025 07:09

Source Agency

Welsh Government

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