A470 : Southbound : Nantgarw to Coryton

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

Type of event: Incidents

Severity of disruption: Moderate

Start Date: 24/08/2026

End Date: 24/08/2026

First Published

24/08/2026 07:13

Reference Number

RNMDA_2026131379

Last Updated

24/08/2026 07:13

Source Agency

Welsh Government

Connect with Traffic Wales