M4 : Eastbound : J28 Tredegar Park to J24 Coldra

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

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 21/09/2026

End Date: 21/09/2026

First Published

21/09/2026 07:03

Reference Number

RNMDA_2026131947

Last Updated

21/09/2026 07:03

Source Agency

Welsh Government

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