Construction of 4 – lane ROB at Km.04/0-4/1 between Gudivada -Nujella Station on Gudivada – Machilipatnam Section at N.H. Km. 10+906 on Pamarru and Alapadu Bypass Road of N.H.165 in Krishna district, in the state of Andhra Pradesh through an engineering Procurement and Construction (EPC) mode