M4 : Westbound : J24 Coldra to J26 Malpas

M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 15/09/2026

End Date: 15/09/2026

First Published

15/09/2026 16:56

Reference Number

RNMDA_2026131859

Last Updated

15/09/2026 16:56

Source Agency

Welsh Government

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