M4 : Westbound : J44 Lon Las & J45 Ynysforgan : Roadworks : Onslip closed : Only one slip will be closed at a time : Diversions in place : 13/09/25 & 14/09/25 2000-0600 :
First Published
07/09/2025 08:54
Reference Number
RNMDA_2025123456
Last Updated
07/09/2025 08:54
Source Agency
Welsh Government