M4 : Eastbound : J28 Tredegar Park to J26 Malpas

M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Congestion :

Type of event: Incidents

Severity of disruption: Slight

Start Date: 11/09/2026

End Date: 11/09/2026

First Published

11/09/2026 14:43

Reference Number

RNMDA_2026131736

Last Updated

11/09/2026 14:43

Source Agency

Welsh Government

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