Uploaded on 2019-02-27 by Rodrigo Mendoza

Photo taken from: https://www.20minutos.es/noticia/2988457/0/retenciones-kilometricas-marid-salidas-inicio-puente-viernes-san-jose/ In San José, people, food and vehicles are some of the main stocks and flows. For example: During this time of the year, many tourists come to the city to walk around the center and visit places, this makes the density grow (flow) which at the same time, creates more traffic (flow) since there are too many vehicles (stock) coming from other cities. Immigration is also one of the main reasons why the density increases. Right now there is a sculptor who is showing his art in different plazas of the capital, his sculptures (stock) are attracting people from different parts of the city (flow), this also increases traffic and food production and commercialization (flow), which is brought into the city from the outside, which is why is so expensive, also this leads to more traffic during its transportation and more contamination, it would be better if some urban agricultural projects are made in the city, and if we promote the use of more and better transportation systems to stop using the car.