Western Railway will remain blocked on Saturday and Sunday nights, owing to the repair and maintenance of the track and other technicalities. The two day two-day jumbo block will be held between Churchgate and Mumbai Central stations and the maintenance will he held between 3AM to 5AM. It is expected that the travelers may face some inconvenience due to the. This maintenance is scheduled for the repair of tracks, signals, and overhead wire. During these hours, some fast route trains will be run on slow route tracks and some fast local trains may also be canceled.