M4 : Westbound : J37 Pyle :

M4 : Westbound : J37 Pyle : Accident : offslip : Lane closed : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 25/05/2026

End Date: 25/05/2026

First Published

25/05/2026 12:44

Reference Number

RNMDA_2026129592

Last Updated

25/05/2026 12:44

Source Agency

Welsh Government

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