Dawnus Ferrovial Agroman Joint Venture consulted with Associated British Ports (ABP) local businesses and Cardiff City Council on the design of the road.
Ymgynghorodd Dawnus (mewn partneriaeth â Ferrovial Agroman) â Chymdeithas Porthladdoedd Prydain, busnesau lleol ac â Chyngor Dinas Caerdydd ar ddyluniad y ffordd.