M4 : Eastbound : J29 Castleton to J24 Coldra

M4 : Eastbound : J29 Castleton to J24 Coldra : Congestion : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 26/10/2026

End Date: 26/10/2026

First Published

26/10/2026 12:55

Reference Number

RNMDA_2026132935

Last Updated

26/10/2026 12:55

Source Agency

Welsh Government

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