A470 : Northbound : Nantgarw

A470 : Northbound : Nantgarw : 21/09/26-03/10/26 2000-0600 : offslip : Closed : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 21/09/2026

End Date: 03/10/2026

First Published

18/09/2026 17:44

Reference Number

RNMDA_2026131918

Last Updated

18/09/2026 17:44

Source Agency

Welsh Government

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