M4 : Eastbound : J42 Earlswood to J43 Llandarcy :

M4 : Eastbound : J42 Earlswood to J43 Llandarcy : onslip : offslip : Closed : Diversions in place : 07/12/25-12/12/25 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 07/12/2025

End Date: 12/12/2025

First Published

06/12/2025 17:22

Reference Number

RNMDA_2025125853

Last Updated

06/12/2025 17:22

Source Agency

Welsh Government

Connect with Traffic Wales