A470 : Northbound : Nantgarw :

A470 : Northbound : Nantgarw : Congestion : offslip : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 31/03/2026

End Date: 31/03/2026

First Published

31/03/2026 15:15

Reference Number

RNMDA_2026128355

Last Updated

31/03/2026 15:15

Source Agency

Welsh Government

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