M4 : Westbound : J22 Pilning/Prince of Wales Bridge to J23 Rogiet :

M4 : Westbound : J22 Pilning/Prince of Wales Bridge to J23 Rogiet : Congestion : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 22/01/2026

End Date: 22/01/2026

First Published

22/01/2026 16:13

Reference Number

RNMDA_2026126755

Last Updated

22/01/2026 16:13

Source Agency

Welsh Government

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