M4 : Westbound : J23 Rogiet :

M4 : Westbound : J23 Rogiet : 21/01/26-22/01/26 2100-0600 : Carriageway maintenance : Closed : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 21/01/2026

End Date: 22/01/2026

First Published

20/01/2026 15:11

Reference Number

RNMDA_2026126697

Last Updated

20/01/2026 15:11

Source Agency

Welsh Government

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