Saesneg: The A465 & A470 Trunk Roads (Cwm-gwrach and Resolven Roundabouts, Neath & Swansea Road Roundabout, Merthyr Tydfil) (30mph Speed Limit) Order 2023

Cymraeg: Gorchymyn Cefnffyrdd yr A465 a’r A470 (Cylchfannau Cwm-gwrach a Resolfen, Castell-nedd a Chylchfan Swansea Road, Merthyr Tudful) (Terfyn Cyflymder 30mya) 2023