Is route pe vb ki jarurat hi nahi hai...waise bhi Modi govt period me Bihar ko neglect hi kiya hai specially Railway ne ...kuchh nahi mila hai Bihar ko. VB chalani hi hai to Lko/CNB to PNBE chalaye via ddu pryj. Par Bihar se trains ki sabse jyada demand rahti hai...waha se abhi tak 17 VB chalne ke bad bhi Bihar ko dedicated VB nahi mili abhi tak.