M4 : Eastbound : J24 Coldra to J23A Magor

M4 : Eastbound : J24 Coldra to J23A Magor : Congestion

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 17/08/2026

End Date: 17/08/2026

First Published

17/08/2026 06:59

Reference Number

RNMDA_2026131254

Last Updated

17/08/2026 06:59

Source Agency

Welsh Government

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