Ha aapke hisab se sab Patna Chhapra Barauni mujafferpur Darbhanga bas Bihar me saari train extend honi chhaiye isliye sab Bihar Ko train snatcher Bolte hai kabhi koi train Bihar ki UP me extend hue hai vo bhi varanasi specially nahi hue hai and Howrah Patna Duronto Ko bhi varanasi extend hona chhaiye