The total length of the roadway is 77 kilometers, consisting of left and right lanes each 15.75 meters wide, a central island 10 meters wide, shoulders 1.75 meters wide, and includes rehabilitating the highway by scraping the damaged pavement layer by 4 cm, overlaying it, treating potholes and cracks using polymer-modified asphalt (SBS), installing protective iron guardrails, wire fences along the road with entry and exit gates, replanning, installing road signs, guide, warning, regulatory signs, and reflective road studs for road users, repairing road shoulders, cleaning rainwater drainage channels, and rehabilitating the curbstone.