M4 : Westbound : J22 Pilning/Prince of Wales Bridge to J25 Caerleon

M4 : Westbound : J22 Pilning/Prince of Wales Bridge to J25 Caerleon : Congestion : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 22/10/2026

End Date: 22/10/2026

First Published

22/10/2026 17:12

Reference Number

RNMDA_2026132826

Last Updated

22/10/2026 17:12

Source Agency

Welsh Government

Connect with Traffic Wales