I would say that the New South Wales government is very thoughtful and wise. It operates free shuttle bus services around various parts of the state of New South Wales to make it easy for people to get from one location to another. These buses have high frequency. In addition, the buses are clean and comfortable to travel on.
When travelling about the Sydney Central Business District, one can use the free 555 shuttle bus service. This is one bus service that makes travelling about the Sydney Central Business District a breeze!
Route 555 - Free CBD Shuttle