M4 : Eastbound : J27 High Cross to J25A Grove Park

M4 : Eastbound : J27 High Cross to J25A Grove Park : Heavy traffic

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 31/08/2026

End Date: 31/08/2026

First Published

31/08/2026 13:53

Reference Number

RNMDA_2026131512

Last Updated

31/08/2026 13:53

Source Agency

Welsh Government

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