The National Infrastructure Agency (ANI) has announced that additional geological and geotechnical studies of the Bogotá - Girardot road PPP-PI project (4G) are progressing on the hillsides in the Azafran sector, municipality of Sylvania.

The studies include the analysis and assessment of the area from the top of the slope to the bottom of the channel, as well as the strip parallel to the road and areas with the highest traffic between PK 05 +200 and PK10 + 100 of functional block 6. The purpose of the studies is to assess the vulnerability of structures that can be damaged or that can cause human damage. About 130 houses have been affected by the vulnerability of the sites, they will be provided with comprehensive solutions after receiving the study report. The results of the study will be ready in 6 months, they will be ready on June 23, 2023.

The project involves the design, financing, construction, operation and maintenance of the 144 km of highway, including the addition of 69 km of third lanes and the construction of 2 km of 4 bidirectional tunnels. The project as of today includes 2 major intersections, a 4.2 km tunnel, 17 bridges, 34 pedestrian bridges, 4 viaducts and 2 operational centers.