M4 : Eastbound : J42 Earlswood to J38 Margam :

M4 : Eastbound : J42 Earlswood to J38 Margam : Congestion : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 08/12/2025

End Date: 08/12/2025

First Published

08/12/2025 10:15

Reference Number

RNMDA_2025125887

Last Updated

08/12/2025 10:15

Source Agency

Welsh Government

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