M4 : Westbound : J46 Llangyfelach to J49 Pont Abraham :

M4 : Westbound : J46 Llangyfelach to J49 Pont Abraham : Poor driving conditions :

Type of event: Incidents

Severity of disruption: Slight

Start Date: 12/12/2025

End Date: 12/12/2025

First Published

12/12/2025 00:12

Reference Number

RNMDA_2025126020

Last Updated

12/12/2025 00:12

Source Agency

Welsh Government

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