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: 29/08/2026

End Date: 29/08/2026

First Published

29/08/2026 12:33

Reference Number

RNMDA_2026131500

Last Updated

29/08/2026 12:33

Source Agency

Welsh Government

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