M4 : Eastbound : J38 Margam to J37 Pyle :

M4 : Eastbound : J38 Margam to J37 Pyle : Incident : Lanes closed : Due to Emergency works :

Type of event: Incidents

Severity of disruption: Slight

Start Date: 29/12/2025

End Date: 29/12/2025

First Published

29/12/2025 06:59

Reference Number

RNMDA_2025126301

Last Updated

29/12/2025 06:59

Source Agency

Welsh Government

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