English: The A487 Trunk Road (Porthmadog, Minffordd & Tremadog Bypass, Gwynedd) (30 mph and 40 mph Speed Limits) Order 2017
Welsh: Gorchymyn Cefnffordd yr A487 (Ffordd Osgoi Porthmadog, Minffordd a Thremadog, Gwynedd) (Terfynau Cyflymder 30 mya a 40 mya) 2017
Subject: Teitlau deddfwriaeth