A487 : Eastbound : Porthmadog to Gellilydan

A487 : Eastbound : Porthmadog to Gellilydan : Abnormal load : Trawsfynydd : Delays possible : 13/07/26 0900-1700 :

Type of event: Roadworks

Severity of disruption: Moderate

Start Date: 13/07/2026

End Date: 13/07/2026

First Published

07/07/2026 16:54

Reference Number

RNMDA_2026130504

Last Updated

07/07/2026 16:54

Source Agency

Welsh Government

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