Motorways M4 and M7 light horse interchange in Sydney western suburbs – aerial panning over multi-lane highways with traffic

expressway sydney australia driving highway aerial bridge infrastructure intersection junction lane level speed sunlight traffic vehicle car destination road transport transportation travel urban interchange nsw overhead up freeway motorway m4 m7 multilevel toll road up high down forward descending lowering toll top down ramp above bitumen m4m7 panning sealed flying shift warehouse