Already matter discussed with ER post DC closure. Traffic from single line of BURN cannot transverse into DN Fast, DN slow or PF 7 at ASN(in timespan SER proposed) due to high passing quadruple traffic. It needs a flyover. That's why there is high slack between BURN-ASN in all trains and no train to HWH exists from JOC/ADRA side inspite of it being the shortest route. All HWH bond take the longer MDN-KGP route.