Project for Córdoba city’s highway ring road on additional lane construction planned on the inner side of both carriageways, with 3.65 meters width and a 0.50 meters inner shoulder width. This project involved widening existing bridges and some structures adaptation in median strip, such as pedestrian walkway pillars. Additionally, it included the adaptation of existing gutters, culverts, and drains, as well as safety measures such as guardrails, vertical signage, and horizontal markings.