Bydd Corderoy, gyda chymorth Capita, yn cynorthwyo Llywodraeth Cymru i reoli'r gwaith o gyflawni Coridor Sir y Fflint yr A55/A494/A548. Bydd eu cymorth yn cynnwys darparu cyngor masnachol, amgylcheddol, technegol a hefyd gyngor ar gaffael.
Corderoy supported by Capita will assist the Welsh Government to manage the delivery of the A55/A494/A548 Flintshire Corridor. Their support will include providing commercial, environmental, technical and procurement advice.