This roadway construction project consisted of the following: reconstruction and widening of the SR 823 (NW 57th Ave) from West 54th St. to West 65th St.; implementing multiple traffic switches to allow for construction phasing; constructing a new retaining wall which is composed of concrete sheet panels and piles along the west side of NW 57th Avenue; installing twin 72" culverts along the west side of NW 57th Avenue; removing trees that conflict with the installation of new drainage structures throughout the project; installing multiple new traffic signals at street intersections; the installation of drainage, over 4,000 LF of 54" water main; driving approximately 300 concrete precast piles & panels; installation of over 2,000 LF of precast & cast-in-place bulkhead wall concrete cap; new landscaping; new project lighting; installing multiple concrete drill shafts; milling & resurfacing.