M4 : Eastbound : J43 Llandarcy :

M4 : Eastbound : J43 Llandarcy : Roadworks : Onslip closed : Diversions in place : 18/08/25-21/08/25 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 18/08/2025

End Date: 21/08/2025

First Published

15/08/2025 16:13

Reference Number

RNMDA_2025122954

Last Updated

15/08/2025 16:13

Source Agency

Welsh Government

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