GZB WAP7 sirf Mumbai Rajdhani, AK Rajdhani, aur Paschim ke saath aata hai. NZM BDTS GR ko TKD ka link milta hai. Baaki sabko WAP5, WAP4 ya WAG5P hi milta hai.
TVC Rajdhani ko GZB WAP5/WAP7 milta hai BRC tak.
Goa Rajdhani ko GZB WAP5 milta hai BRC tak.