Mae Heol y Castell wedi ei chau i gerbydau a'r gofod ffordd wedi ei ailddyrannu i greu lôn feiciau ddwy ffordd er mwyn gwella'r llwybr drwy ganol y ddinas. Mae Cyngor Caerdydd yn gweithio i ad-drefnu canol y ddinas er mwyn blaenoriaethu diogelwch cerddwyr, a chefnogi mynediad i feiciau a bysiau yng nghanol y ddinas a rhwng canolfannau lleol allweddol.
Castle Street has been closed to vehicles with road space being reallocated to create a two-way cycle lane to improve the route through the city centre. Cardiff Council are working to reshape the city centre to prioritise pedestrian safety, whilst supporting cycle and bus access in both the city centre and between key local centres.