The A55 trunk road (junction 11 (Llys y Gwynt interchange), Bangor, Gwynedd to junction 16 (Puffin roundabout, Penmaenmawr, Conwy)) (temporary traffic prohibitions and restrictions) Order 2020
Gorchymyn Cefnffordd yr A55 (cyffordd 11 (cyfnewidfa Llys y Gwynt), Bangor, Gwynedd i gyffordd 16 (cylchfan y Puffin, Penmaenmawr, Conwy)) (gwaharddiadau a chyfyngiadau traffig dros dro) 2020