 From the <unk> Concept Evaluation Report ( 2006 ) , Roads ACT identified two preferred alignments , which were known as the western and the eastern alignments . The eastern alignment was later scrapped because of environmental , heritage , and social issues along that corridor , leaving the western alignment as the only preferred alignment . The scrapped eastern alignment would have also included a link to a future urban area in the <unk> District . Resumption of land for the parkway mostly involved farmland , although part of the Majura Pine Plantation was acquired for the new road alignment . The Royal Military College , Duntroon has also lost some parts of its playing fields , though the historic Oval No.1 is preserved . 
