M4 : Eastbound : J43 Llandarcy :

M4 : Eastbound : J43 Llandarcy : Roadworks : Onslip closed : Diversions in place : 20/10/25-21/10/25 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 20/10/2025

End Date: 21/10/2025

First Published

18/10/2025 07:26

Reference Number

RNMDA_2025124516

Last Updated

18/10/2025 07:26

Source Agency

Welsh Government

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