Joondalup Line Clarkson to Butler Closures Sun 14 Aug - Mon 15 Aug Trains on the Joondalup Line will be cancelled nightly between Clarkson and Butler stations on Sunday 14 and Monday 15 August, in order to facilitate the works on the Mitchel Freeway Extension Project.The last full-line services on Sunday night will be:Departing Perth Underground to Butler: 7.45pmDeparting Butler: 8.33pm.The last full line services on weeknights will be:Departing Perth Underground to Butler: 8.08pmDeparting Butler: 8.41pm.Trains will resume from the start of timetabled services each morning.Train Replacement BusesTrain replacement bus Route 904 will run between Clarkson and Butler stations while trains are cancelled.Trains will continue to run between Perth Underground and Clarkson stations.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.