URBAN CURRENT[S] is a conceptual framework for the development of the city of Medellin. A river, by definition, refers to movement. Only if we interpret the Medellin River area as a single geographic entity composed of natural elements (fauna and flora) and artificial (history, culture, mobility) do we understand that the opportunity presented by this call goes beyond the area defined for the contest. This is why we consider it important to think of the river territory beyond a simple design of public space. It is the opportunity to re-structure and establish a framework for the future development of Medellín.