The effect of the Order is to temporarily restrict and prohibit traffic on lengths of the A465 trunk road at Ebbw Vale West Junction, Blaenau Gwent to Hardwick Roundabout, Monmouthshire.
Mae’r Gorchymyn yn gwahardd cerbydau dros dro ar ddarn o gefnffordd yr A458 yn y Trallwng, Powys er mwyn gallu cynnal Rali Get Jerky Gogledd Cymru a ffair stryd gysylltiedig.