Yanchep Line Day Closure Sun 05 Apr - Sun 05 Apr The Yanchep Line will be disrupted between Perth Underground and Whitfords on Sunday 5 April to facilitate maintenance works.The last full line services on Saturday night/Sunday morning will depart:Perth Underground to Yanchep: 2.15amYanchep to Perth Underground: 1.00am.Full train services will resume from the start of timetabled services on Monday morning.Train Replacement BusesTrain replacement bus routes 904 and 944 will run between Perth Underground and Whitfords while trains are cancelled.Trains will continue to run between Whitfords and Yanchep.Passengers should allow extra travelling time and be aware that replacement buses may not connect with timetabled bus and train services.Plan Your JourneyRemember to plan your journey; the train replacement bus timetable will be available via the Transperth app and JourneyPlanner.You can also use the Transperth app to track your replacement bus in real time.Bikes and eRideables on board busesDue to space restrictions, bicycles are not permitted on Transperth buses, including train replacement services. There are also restrictions on carrying eRideables and scooters on board.More information about what you can take on board can be found here.If you require further assistance regarding service changes or planning 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.