Construction of Limited height subway in lieu of Level Crossing No. 8/ C/ E at Km. 16/ 1- 2, 13/ C/ E at Km. 21/ 8- 9, 14/ C/ E at Km. 23/ 7- 8 in BWN- BGNA section under AEN/ BWN & 14/ C/ E at Km. 37/ 1- 2 in AMP- KWAE Section under AEN/ KWAE in HWH Division.