Construction Of Subway Near Netaji Bridge At Km. 1100.245 Of The Stretch From Chinna Avutupalli (Km. 1076.480) To Kanaka Durgamma Varadhi (Km. 1100.254) On Vijayawada-Gundugolanu Section Of Nh-16 In The State Of Ap On Item Rate (Percentage) Basis.