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: 17/09/2025

End Date: 17/09/2025

First Published

17/09/2025 07:08

Reference Number

RNMDA_2025123745

Last Updated

17/09/2025 07:08

Source Agency

Welsh Government

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