#PF-1 for trains coming from Guwahati side which halts at KOJ
Main Line coming from Guwahati side
#PF-2 for trains going to Guwahati side which halts at KOJ & also train pass from this PF (Main Line)
#PF-3 for only loop for trains which halts at KOJ & going towards GHY only used for Overtakes
NO...
more... OVERTAKES happens occasionally at KOJ for Down Line as coming trains from GHY...
Thanks
Source- Self & Officials talk at KOJ