A470 : Southbound : Abercynon to Nantgarw

A470 : Southbound : Abercynon to Nantgarw : 01/10/26-08/10/26 2000-0600 : Entry slip road closed : Surveys : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 01/10/2026

End Date: 08/10/2026

First Published

03/10/2026 13:52

Reference Number

RNMDA_2026132288

Last Updated

03/10/2026 13:52

Source Agency

Welsh Government

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