M4 : Westbound : J33 Capel Llanilltern :

M4 : Westbound : J33 Capel Llanilltern : 18/03/26-25/03/26 2000-0600 : onslip : Closed : Resurfacing work :

Type of event: Roadworks

Severity of disruption: Severe

Start Date: 18/03/2026

End Date: 25/03/2026

First Published

11/03/2026 09:11

Reference Number

RNMDA_2026127918

Last Updated

11/03/2026 09:11

Source Agency

Welsh Government

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