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: 17/08/2026

End Date: 17/08/2026

First Published

17/08/2026 13:14

Reference Number

RNMDA_2026131263

Last Updated

17/08/2026 13:14

Source Agency

Welsh Government

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