M4 : Both directions : J30 Cardiff Gate to J49 Pont Abraham

M4 : Both directions : J30 Cardiff Gate to J49 Pont Abraham : Poor driving conditions :

Type of event: Incidents

Severity of disruption: Slight

Start Date: 29/08/2026

End Date: 29/08/2026

First Published

29/08/2026 09:42

Reference Number

RNMDA_2026131498

Last Updated

29/08/2026 09:42

Source Agency

Welsh Government

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