A487 : Northbound : Caernarfon to Y Felinheli

A487 : Northbound : Caernarfon to Y Felinheli : Cyclic maintenance : Road closed : Diversion : 07/10/26-08/10/26 2000-0200 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 07/10/2026

End Date: 08/10/2026

First Published

06/10/2026 09:57

Reference Number

RNMDA_2026132374

Last Updated

06/10/2026 09:57

Source Agency

Welsh Government

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