A470 : Southbound : Nantgarw

A470 : Southbound : Nantgarw : Carriageway maintenance : Exit slip road closed : Diversions in place : 29/10/26-30/10/26 2000-0600 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 29/10/2026

End Date: 30/10/2026

First Published

23/10/2026 15:44

Reference Number

RNMDA_2026132866

Last Updated

23/10/2026 15:44

Source Agency

Welsh Government

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