M4 : Westbound : J42 Earlswood to J45 Ynysforgan

M4 : Westbound : J42 Earlswood to J45 Ynysforgan : Congestion : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 11/09/2026

End Date: 11/09/2026

First Published

11/09/2026 17:19

Reference Number

RNMDA_2026131744

Last Updated

11/09/2026 17:19

Source Agency

Welsh Government

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