M4 : Eastbound : J28 Tredegar Park to J23A Magor :

M4 : Eastbound : J28 Tredegar Park to J23A Magor : Congestion : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 19/11/2025

End Date: 19/11/2025

First Published

19/11/2025 07:11

Reference Number

RNMDA_2025125361

Last Updated

19/11/2025 07:11

Source Agency

Welsh Government

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