Brief Description and Objectives of the Project

Design and construction of a two-level uneven intersection, in the form of an underpass, including an underpass deck with two roundabouts and entrance and exit ramps, with the aim of facilitating the traffic passing through the intersection. The underpass has a cumulative length of 490 meters and a width of 6.17 meters, and its deck part is a cast-in-place concrete hollow slab, and it is 86 meters long, which is implemented with the Top-Down method. The structure of the retaining walls of the underpass is of cast-in-place concrete piles, which are covered with prefabricated concrete parts