A470 : Southbound : Upper Boat to Nantgarw :

A470 : Southbound : Upper Boat to Nantgarw : 17/04/26-18/04/26 2000-0600 : Resurfacing work : Closed : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 17/04/2026

End Date: 18/04/2026

First Published

10/04/2026 18:12

Reference Number

RNMDA_2026128606

Last Updated

10/04/2026 18:12

Source Agency

Welsh Government

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