The A55 trunk road (junction 12 (Tal-y-bont) to junction 13 (Abergwyngregyn, Gwynedd) (temporary traffic restriction and prohibitions) Order 2021
Gorchymun Cefnffordd yr A55 (cyffordd 12 (Tal-y-Bont) i gyffordd 13 (Abergwyngregyn), Gwynedd) (cau croesfannau'r llain ganol) 2020