M4 : Westbound : J24 Coldra :

M4 : Westbound : J24 Coldra : Incident : offslip : Closed :

Type of event: Incidents

Severity of disruption: Road closure

Start Date: 19/03/2026

End Date: 19/03/2026

First Published

19/03/2026 17:42

Reference Number

RNMDA_2026128136

Last Updated

19/03/2026 17:42

Source Agency

Welsh Government

Connect with Traffic Wales