Over the summer, we encouraged people, businesses, and communities across Wales to share their views, particularly on which roads should retain the 20mph limit and which could revert to 30mph.
Dros yr haf, fe wnaethom annog pobl, busnesau a chymunedau ledled Cymru i rannu eu barn, yn enwedig ar ba ffyrdd ddylai gadw'r terfyn 20mya a pha ffyrdd allai ddychwelyd i 30mya.