M4 : Westbound : J42 Earlswood to J43 Llandarcy :

M4 : Westbound : J42 Earlswood to J43 Llandarcy : Maintenance work : 17/11/25-19/11/25 2000-0600 : NO WORKS 18/11

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 17/11/2025

End Date: 19/11/2025

First Published

14/11/2025 18:21

Reference Number

RNMDA_2025125246

Last Updated

14/11/2025 18:21

Source Agency

Welsh Government

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