M4 : Westbound : J32 Coryton to J33 Capel Llanilltern :

M4 : Westbound : J32 Coryton to J33 Capel Llanilltern : 30/05/26-01/06/26 2000-0600 : Roadworks : Closed :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 30/05/2026

End Date: 01/06/2026

First Published

29/05/2026 16:12

Reference Number

RNMDA_2026129696

Last Updated

29/05/2026 16:12

Source Agency

Welsh Government

Connect with Traffic Wales