M4 : Eastbound : J38 Margam to J37 Pyle :

M4 : Eastbound : J38 Margam to J37 Pyle : 08/12/25-13/12/25 2000-0600 : Closed : Roadworks : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 08/12/2025

End Date: 13/12/2025

First Published

06/12/2025 17:02

Reference Number

RNMDA_2025125851

Last Updated

06/12/2025 17:02

Source Agency

Welsh Government

Connect with Traffic Wales