This time change facilitate for the Silambu express Bi-Weekly now running between Chennai Eggmore - Manamadurai to extend to the Shenkottai via Aruppukkottai Virudhunagar,,Sivakasi ,Rajapalayam and Thenkasi.This extended train may be operated to the previous time slot of the Pothigai Express from Virudhunagar to Shenkottai.