. "Cumberland Highway"@en . . "A28" . "*(Entire length)" . "duplex" . . "-" . "The Cumberland Highway is an arterial road in Sydney, Australia. It links the Hume Highway (A22/A28) at Liverpool with the Pacific Highway (A1/B83) and Pacific Motorway (M1) at Wahroonga.The entire length of Cumberland Highway is designated route A28."@en . "*(" . ")" . . . . . "A28/A40 (" . "*" . .