M4 : Both directions : J22 Pilning/Prince of Wales Bridge to J30 Cardiff Gate :

M4 : Both directions : J22 Pilning/Prince of Wales Bridge to J30 Cardiff Gate : Speed restrictions Due to Poor driving conditions :

Type of event: Incidents

Severity of disruption: Slight

Start Date: 12/11/2025

End Date: 12/11/2025

First Published

12/11/2025 06:06

Reference Number

RNMDA_2025125153

Last Updated

12/11/2025 06:06

Source Agency

Welsh Government

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