A470 : Northbound : Coryton to Nantgarw :

A470 : Northbound : Coryton to Nantgarw : Congestion : Delays possible :

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 16/03/2026

End Date: 16/03/2026

First Published

16/03/2026 16:04

Reference Number

RNMDA_2026128073

Last Updated

16/03/2026 16:04

Source Agency

Welsh Government

Connect with Traffic Wales