. "21000.0"^^ . . . "Grand Junction Road is the longest east-west thoroughfare in the Adelaide metropolitan area, and is located approximately 9 kilometres north of the city centre. Travelling from the Port Adelaide region, it is mostly a double lane sealed road (becoming a single lane road past Tolley Road intersection at Hope Valley, South Australia) running 21 kilometres to the base of the Adelaide Hills."@en . . . "A16" . . . . "*(Hope Valley-Northfield)" . . "*(South Road-Queenstown)" . "*(Northfield-South Road)" . . . "*" . "National Highway A16" . . . . "Grand Junction Road"@en . .