M4 : Westbound : J42 Earlswood to J44 Lon Las

M4 : Westbound : J42 Earlswood to J44 Lon Las : Congestion : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 12/10/2026

End Date: 12/10/2026

First Published

12/10/2026 16:54

Reference Number

RNMDA_2026132540

Last Updated

12/10/2026 16:54

Source Agency

Welsh Government

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