M4 : Westbound : J22 Pilning/Prince of Wales Bridge to J24 Coldra :

M4 : Westbound : J22 Pilning/Prince of Wales Bridge to J24 Coldra : Congestion : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 10/04/2026

End Date: 10/04/2026

First Published

10/04/2026 11:41

Reference Number

RNMDA_2026128584

Last Updated

10/04/2026 11:41

Source Agency

Welsh Government

Connect with Traffic Wales