A470 : Northbound : Coryton to Nantgarw

A470 : Northbound : Coryton to Nantgarw : Congestion :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 13/11/2026

End Date: 13/11/2026

First Published

13/11/2026 15:47

Reference Number

RNMDA_2026133419

Last Updated

13/11/2026 15:47

Source Agency

Welsh Government

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