The main objective of the Public Work Secretary is to take care of the things related to the programming, design, construction and conservation of routes, municipal bridges, parks and buildings. Duties of the position also include directly making or contracting the programs, designs, construction of routes and controlling and supervising programmed works, as well as executing all of them. The secretary pays technical attention to the Meetings of Communal Action, determines the engineering specifications of the works that the administration advances, and makes the topographic works that are required for design and construction. The position is responsible for serving as a connection between the community and the administration.