An important public works that delivered  a sanitary sewer system on the Colibrí – Tambillo highway in the Jalupana sect was completed on February 25, 2021 by Concesionaria Panamericana Vial S.A. Panavial, as directed by the Minister of Transportation and Public Works, Gabriel Martínez. This project was carried out in order to provide improvements in the quality of life of the people who live in the Mejía canton. 

This public works will prevent the road from collapsing, guaranteeing the safety for more than thirty thousand vehicles daily.