M4 : Eastbound : J28 Tredegar Park to J24 Coldra

M4 : Eastbound : J28 Tredegar Park to J24 Coldra : Congestion :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 19/10/2026

End Date: 19/10/2026

First Published

19/10/2026 06:40

Reference Number

RNMDA_2026132702

Last Updated

19/10/2026 06:40

Source Agency

Welsh Government

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