A48M : Eastbound : M4 J29A St Mellons to M4 J29 Castleton

A48M : Eastbound : M4 J29A St Mellons to M4 J29 Castleton : Incident : Broken down vehicle : Lane closed : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 06/08/2026

End Date: 06/08/2026

First Published

06/08/2026 16:02

Reference Number

RNMDA_2026131036

Last Updated

06/08/2026 16:02

Source Agency

Welsh Government

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