The Central Railway (CR) in Mumbai will implement a 15-hour traffic and power block from April 25 at 12 noon to April 26 at 3 am on the Main Line between Umbermali and Atgaon stations in Thane district, Maharashtra. This block is necessary for non-interlocking work related to the Khardi yard remodelling, part of the third-line project aimed at enhancing operational capacity between Kalyan and Kasara stations. During this period, suburban train services between Asangaon and Kasara will be suspended, with several local trains short-terminated or short-originated at nearby stations. The last local train to Kasara from Chhatrapati Shivaji Maharaj Terminus will depart at 8:33 am on April 25, while the last train from Kasara will leave at 10:18 am. Long-distance services will also be affected, including the cancellation of the CSMT-Dhule Express on April 25. The CR has emphasized the importance of this maintenance block for infrastructure upgrades and safety, apologizing for the inconvenience caused to passengers.