Sw I: Vijayawada Division Bza-Vskp Section: Construction Of Proposed R.O.B In Lieu Of Lc.No.213 Between Ongole And Karavadi Stations. Sw Ii: Vijayawada Division Gdr-Bza Section: Construction Of Proposed 2-Lane R.O.B In Lieu Of Lc.No.275 Between Tenali And Nidubrolu Stations. Sw Iii: Vijayawada Division Gdr-Bza Section: Construction Of Proposed 2-Lane R.O.B In Lieu Of Lc.No.278 Between Tenali And Nidubrolu Stations. Sw Iv: Vijayawada Division Gdr-Bza Section: Construction Of 2-Lane R.O.B In Lieu Of Lc.No.281 Between Tenali And Nidubrolu Stations.