Route 525 operates between Burwood and Parramatta via Rydalmere, Newington, Sydney Olympic Park and Strathfield. It commenced operation on 8 December 2002 from the amalgamation of routes 403 (Sydney Olympic Park - Strathfield) and 555 (Parramatta - Sydney Olympic Park). 555 was previously from Parramatta-Ryde Bus Service until 1999, when the latter was bought by Sydney Buses. A new peak-hour express short-turn service, Route X25 was introduced on June 7, 2015
Route X25 Edit
Route X25 was introduced on June 7, 2015, as a peak hour express variant of Route 525, consisting of express shuttle runs between Olympic Park Station and Strathfield Station.