NSW TrainLink provides residents with transportation throughout New South Wales, and even extends above and below the states borders, to cities like Melbourne in the south and Brisbane in the north. The new transit additions should help tourists out, as well, since New South Wales also houses the popular destination -- and most populous city in the nation -- Sydney, Australia.
Transit directions became a helpful feature with the introduction of iOS 9, and has since expanded to be supported in 16 cities around the world. Including Sydney, Transit directions can be found in Seattle, Austin, Baltimore, Berlin, Boston, Chicago, London, Los Angeles, Mexico City, Montreal, Toronto, New York City, Philadelphia, San Francisco, and Washington, DC. There are also a few dozen cities in China that include Transit directions in Apple Maps.