M4 : Westbound : J42 Earlswood & J43 Llandarcy : Roadworks : Onslip closed : Only one slip will be closed at a time : Diversions in place : 12/09/25 & 13/09/25 2000-2200 :
First Published
07/09/2025 09:19
Reference Number
RNMDA_2025123457
Last Updated
07/09/2025 09:19
Source Agency
Welsh Government