Woh issi liye kyu ki BSK ka regular link WAP7 hi tha aur sirf BSK ko hi mila h abtk woh bhi week me 2-3 bar mil rh ... NER ki koi bhi train ka link eloco n tha jiski wajah se new allotment hui h toh dhire dhire upgrade hoga ... Btw Gzb WAP5 ab Gkp lko Intercity ka regular link h jo ki NER ki train h aur sirf limited train ko GKP tak laya ja rh h eloco se warna SKD, Yeshwantpur Exp, Secundrabad exp, Raptisagar .... Ye sbhi ko 3 phaser hi milna h but abhi freight yard electrify ho jaye toh sirf NER me hi 3 Phaser dikhega idhar ke route pe