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: 23/07/2026

End Date: 23/07/2026

First Published

23/07/2026 15:30

Reference Number

RNMDA_2026130791

Last Updated

23/07/2026 15:30

Source Agency

Welsh Government

Connect with Traffic Wales