M4 : Westbound : J43 Llandarcy :

M4 : Westbound : J43 Llandarcy : Offslip closed : 24/11/25-25/11/25 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 24/11/2025

End Date: 25/11/2025

First Published

21/11/2025 14:27

Reference Number

RNMDA_2025125429

Last Updated

21/11/2025 14:27

Source Agency

Welsh Government

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