Update Mandurah Line nightly Perth Underground to Cockburn Central closures Sun 12 Jul - Wed 15 Jul Trains on the Mandurah Line will be cancelled nightly between Perth Underground and Cockburn Central stations from Sunday 12 until Wednesday 15 July, in order to facilitate maintenance works.The last full-line services on Sunday night will be:Departing Perth Underground: 7.45pmDeparting Mandurah: 7.19pm.The last full-line services on weeknights will be:Departing Perth Underground: 8.08pmDeparting Mandurah: 7.27pm.Train replacement bus Route 909 will run while trains are cancelled. Trains will continue to run between Cockburn Central and Mandurah stations.Passengers should allow extra travelling time and be aware that replacement buses may not connect with timetabled bus and train services. Remember to plan your journey; the train replacement bus timetable will be available via the Transperth app and JourneyPlanner two weeks prior to the disruption.You can also use the Transperth app to track your replacement bus in real time.Due to space restrictions, bicycles are not permitted on Transperth buses, including train replacement services.Trains will resume from the start of timetabled services each morning.For assistance or to plan your journey please call the Transperth InfoLine on 13 62 13 (TIS: 13 14 50). Hearing or speech impaired? Call via NRS 133 677 and ask for 13 62 13.