M4 : Eastbound : J33 Capel Llanilltern :

M4 : Eastbound : J33 Capel Llanilltern : Congestion : Delays possible : offslip :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 17/03/2026

End Date: 17/03/2026

First Published

17/03/2026 17:24

Reference Number

RNMDA_2026128091

Last Updated

17/03/2026 17:24

Source Agency

Welsh Government

Connect with Traffic Wales