M4 : Westbound : J48 Hendy :

M4 : Westbound : J48 Hendy : 18/12/25-19/12/25 1900-0200 : Clearance work : Onslip closed : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 18/12/2025

End Date: 19/12/2025

First Published

13/12/2025 12:11

Reference Number

RNMDA_2025126051

Last Updated

13/12/2025 12:11

Source Agency

Welsh Government

Connect with Traffic Wales