•The line,which is being constructed at KGP end is additional receiving/dispatch line for Sankrail Industrial Park siding.
•The line (& flyover) constructed at HWH end is the Sankrail-Santragachi flyover line,meant for Santragachi/Shalimar terminating Mail/Exp traffic. I expect some "Up goods train",from Andul to Sankrail Industrial Park ,may use this flyover to avoid crossing the busy mainline traffic & directly enter the industrial park siding