A470 : Southbound : Upper Boat to Nantgarw

A470 : Southbound : Upper Boat to Nantgarw : Gas main work : 1 lane closed : Delays possible : 10/10/26-12/10/26 0930-1530 :

Type of event: Roadworks

Severity of disruption: Moderate

Start Date: 10/10/2026

End Date: 12/10/2026

First Published

09/10/2026 14:31

Reference Number

RNMDA_2026132498

Last Updated

09/10/2026 14:31

Source Agency

Welsh Government

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