NR agar chaahe toh Link Express ko via HW-MB-BE-LKO-UNC-PRG-ALD kr De kyukii DDN to LKO tak E-loco se jaye fir LKO-ALDO tak Diesel loco se chalaye toh better Rhegaa. NR ke liye bhi aur uske isss pure section ke liye bhi Bcz LKO-PRG is in NR Zone. So, I think it would be better suggestion.