A470 : Northbound : Nantgarw

A470 : Northbound : Nantgarw : 21/09/26-04/10/26 2000-0600 : Carriageway maintenance : Exit slip road closed : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 21/09/2026

End Date: 04/10/2026

First Published

03/10/2026 13:05

Reference Number

RNMDA_2026132286

Last Updated

03/10/2026 13:05

Source Agency

Welsh Government

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