The Southern Railway has rescheduled some of its trains on Sunday, due to track doubling work at Chengalpattu railway station between 7.15 a.m. and 4.15 p.m. Madurai-Chennai Vaigai Express, scheduled to reach Chennai at 2.20 p.m., will arrive late by 170 minutes. Chennai -Madurai Vaigai Express will leave Chennai late by 120 minutes. The departure of Chennai Egmore-Tiruchi Pallavan Express will be delayed by 120 minutes. Mumbai CST-Nagercoil Express will be regulated at Kancheepuram or Palur for 45 minutes.

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