CHENNAI: The railways will increase the frequency of two tri-weekly trains into daily services from mid-December.
No 22157 Mumbai CSMT – Chennai Egmore train will become daily from December 12.
No 22158 Chennai Egmore – Mumbai CSMT express train will become daily from December 15.
No 22153 Chennai Egmore – Salem superfast express will become daily on December 13.
No 22154 Salem – Chennai Egmore daily superfast express will become daily on December 14.
Source: https://timesofindia.indiatimes.com/city/chennai/railways-to-increase-frequency-of-four-trains-to-and-fro-chennai/articleshow/88127795.cms
