M4 : Eastbound : J26 Malpas

M4 : Eastbound : J26 Malpas : offslip : Congestion : Delays

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 15/09/2026

End Date: 15/09/2026

First Published

15/09/2026 15:58

Reference Number

RNMDA_2026131858

Last Updated

15/09/2026 15:58

Source Agency

Welsh Government

Connect with Traffic Wales