The improvements made to the section imply an improvement in the existing infrastructure, including junctions, bridges, new pavement, signage, lighting and drainage. Interventions were carried out on five bridges, widening and reinforcing their structures to improve their performance.
In addition, two closed access roundabouts to Sauce were built on the south and center sides, replacing the existing roundabouts and improving the pavement, signage, and lighting. These improvements in the junctions have contributed significantly to road safety in the area. Minister Falero highlighted the importance of these works in the quality of the infrastructure as well as the estimated durability, since companies must be responsible for maintenance for more than 20 years. The investment in this section was approximately 1,700,000 dollars.