According to recent Google Earth data, the city in the world with largest bike modal split (60%!). Mostly since the city itself is not connected by roads, and people ride their bikes, walk or boat to the other regions. The city has around 40.000 people and according to a study from 2018, 96% of the population uses the bicycle at least once a week. It is mentioned in this study as an example of a city to dismistify the myth of hot weathers being too unbearable to cycle. Moreover, in the rainy season in the amazon there is rain in around 75% of the days (Miranda and Filho, 2018). The whole city…