A487 : Eastbound : Tremadog to Porthmadog :

A487 : Eastbound : Tremadog to Porthmadog : 13/04/26-01/05/26 0600 : 1 lane closed :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 13/04/2026

End Date: 01/05/2026

First Published

19/04/2026 11:34

Reference Number

RNMDA_2026128799

Last Updated

19/04/2026 11:34

Source Agency

Welsh Government

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