Prior to the introduction of the Cross Harbour route, service patterns on the Sydney Ferries network were often divided between wharves located west of Circular Quay, and wharves located east, with the exception of a short-lived service in the mid-1990s that linked McMahons Point and Rose Bay.[a] The Cross Harbour service is a successor to the Darling Harbour ferry service, which existed in many iterations between the 1980s and 2017. The new service was unveiled by the New South Wales Government on 27 March 2017.[1]