Parallel Run, Overtake, Crossing and Junction Skip..!!
Trains:
1. 12007 Chennai Central - Mysuru Shatabdi Express parallel run with 56011 Arakkonam - Cuddapah Passenger after Arakkonam junction.
2. 22208 Trivandrum - Chennai Central SUPER AC Express been overtaken by 22616 Coimbatore - Tirupati Intercity SF Express at Vinnamangalam station (Between Jolarpettai and Katpadi station).
3....
more... 16381 Mumbai CSMT - Kanyakumari Express crossing near Kollam Junction.
4. 22205 Chennai Central - Madurai AC Duronto Express skipping Arakkonam AJJ Junction at midnight.