30 minutes late running 02623 Chennai Central(MAS) - Thiruvananthapuram Central(TVC) special mail with RPM's (Royapuram) 50th locomotive WAP-7 30479 named as "THANGAM" meaning "Gold" in Tamil is the first WAP-7 to be named by SR rushes Kadakkavoor Railway Station(KVU) to it's next halt Thiruvananthapuram Pettah(TVP).