High Quality Content by WIKIPEDIA articles! Parramatta Railway Station is the main station in Sydney`s satellite city of Parramatta. It serves the Parramatta central business district and the surrounding area. The station lies on the Western Line and Cumberland Line on Sydney`s CityRail network. Parramatta station is also served by intercity trains on the Blue Mountains Line and CountryLink services operating between Sydney and Dubbo and Broken Hill.