HSRA line is not directly connected to YNK . HSRA has following route connectivity (HSRA-BYPL-BNCE-SBC or HSRA-BYPL-SMVB-BAND-LOGH-YPR) and HSRA-BAND(Over the BYPL railway main line)-BAND-LOGH-YPR
There is no link between any of these lines directly with YNK. If a train has to go to YNK from HSRA it needs Loco reversal at either of the following closest stations : BYPL, LOGH.