M4 : Eastbound : J46 Llangyfelach to J41 Pentyla/Baglan

M4 : Eastbound : J46 Llangyfelach to J41 Pentyla/Baglan : Congestion :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 25/07/2026

End Date: 25/07/2026

First Published

25/07/2026 11:33

Reference Number

RNMDA_2026130848

Last Updated

25/07/2026 11:33

Source Agency

Welsh Government

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