This paper analyses, on the light of the Brazilian legislation, the individual transport legal issues derived by the entrance of the ride-hailing companies into the market. The legal problem of ridesourcing services revolves around determining its nature as public or private. Regarding this, changes in the current legislation have being proposed to characterize the service as illegal or legal and to force the delimitations of its operation before the transport network of each municipality. In addition, this paper analyses socio demographic and travel characteristics of the Brazilian ridesourcing demand. Based on this demand point of view, a logistic regression model was generated to predict the probability of riderspliting system use. The results show that the majority of ridesourcing trips is replacing taxi and public transport trips. According to the logistic regression model, safety is the main reason that influences the decision of sharing trips via ridespliting. The other relevant factors are directly or indirectly related to service cost. The use of larger vehicles for sharing trips can become a competitive mode for public transport and generate a greater clash between public transport and ridesourcing companies than the one between the taxi industry and technology companies.

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The construction and expansion of highways aiming to improve the integration of the most isolated regions in Brazil facilitated the access to many inhabited areas in the Amazon biome, but had as a consequence assisted the degradation of many of these regions. Over the last two decades, we have observed in this biome a gradual diversification and intensification of land uses through vegetation loss and an increase in fire associated with deforestation and an increase in grazing areas. We used data from several active fires products derived from 14 different satellites, available on the Brazilian National Institute for Space Research (INPE). We evaluated the influence of highway infrastructure on fire occurrence inside and around Indigenous Lands (IL) located in the Brazilian Amazon biome, from 2008 to 2021. We classified 332 ILs into “cut by highways”, “without highways”, and “with highways in a 10 km buffer”. We performed: (a) the descriptive statistics of the fire occurrence by state, by season, and by type of land use and land cover (LULC) affected by fire; (b) the spatial distribution of the active fire density; and (c) a simple linear regression model between the fire occurrence and the IL area. Our results showed that in total, 16–46% of the fires occurred within the IL in most of the states, while the 10 km buffer was the region most affected by fire. We confirmed that in the last three years there was a significant increase in the number of active fires, representing anomalies in fire occurrence across the studied period. We discussed the result implications and the role of the highway network in environmental degradation inside and around the ILs located in the Brazilian Amazon.