M4 : Westbound : J23 Rogiet to J26 Malpas

M4 : Westbound : J23 Rogiet to J26 Malpas : Congestion : Delays

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 25/07/2026

End Date: 25/07/2026

First Published

25/07/2026 11:23

Reference Number

RNMDA_2026130846

Last Updated

25/07/2026 11:23

Source Agency

Welsh Government

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