Bhai ye route tab successful hota jab forbesgunj se seedhe kishangunj tak seedhi line hoti..kir se gkp ki duri kuch is prakar hai.
Via fbg-ski-dbg-rxl _:-_555 km(Approx)
Via rusera-spj-hjp :- 555 km
Via bju-hjp :-505 km
And...
more... via bju-spj-hjp :-575 km
Par bhai point ye hai ki via Bju- spj/hjp rail line stable ground par hai aur electrified hai to yahan trains full speed par run karengi..par via fbg-dbg-rxl rail line stable ground par nahi hai because of frequent flooding to wahan par trains hamesha crawl karengi...
Aur jahan take rahi 500 crore kharch karne ki baat toh Wo to mere bhi samajh ke bahar ki baat hai.