M4 : Westbound : J30 Cardiff Gate to J32 Coryton :

M4 : Westbound : J30 Cardiff Gate to J32 Coryton : Resurfacing work : Road closed : Diversions in place : 13/02/26-14/02/26 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 13/02/2026

End Date: 14/02/2026

First Published

10/02/2026 11:03

Reference Number

RNMDA_2026127196

Last Updated

10/02/2026 11:03

Source Agency

Welsh Government

Connect with Traffic Wales