Amazon’s route to deforestation

The primary justifications presented by the current government for repaving BR-319 highway involve improving access to healthcare and education in the region, in addition to addressing national security concerns.

“The highway actually increases disparities in public health, which also demystifies the justification for bringing healthcare to municipalities,” explained Ferrante.

According to Ferrante and Fearnside, the road is not a priority for “national security” because it is far from Brazil’s borders. This information was announced in 2012 by the Brazilian Army’s commander for Amazonia and not mentioned anywhere in the Brazilian military’s 2008 National Strategy for Defense.

While scientists have issued warnings about the potential adverse outcomes this project could have on the region, Brazil’s president, Luiz Inácio Lula da Silva, continues to view it as a top priority. 


In June 2022, prior to his presidential election, Lula emphasised the significance of the highway for the economies of both Amazonas and Rondônia.

Last month, Brazil’s transport minister, Renan Filho, went as far as proposing the utilisation of the Fundo Amazonia to finance the reconstruction of BR-319, which he dubbed as “the most environmentally friendly roadway on the planet.”

The potential consequences of reconstructing the BR-319 highway, including the risk of deforestation, could affect an area exceeding 300,000 square km within the Amazon, surpassing the size of São Paulo state, according to the result of a study conducted jointly by the CPI (Climate Policy Initiative)/PUC-Rio and the Amazônia 2030 project.

The researchers concluded that BR-319 highway’s impact is anticipated to affect a population of approximately 320,000 individuals in nine municipalities. Within the area of influence of BR-319 are also 49 indigenous territories, 49 conservation zones, and 140,000 square kilometers of publicly owned forests without designated purposes. 

In his latest study, Fearnside revealed that by 2100, the reconstruction of BR-319 highway would increase deforestation not only around the highway, but also in the regions with roads directly connected to BR-319, by a staggering 60 per cent in relation to deforestation in the projected scenario without reconstruction.


Amazonas road network connecting to BR-319 includes federal highways BR-174, BR-230, BR-174 and state highways AM-254 and AM-354. 

There are additional planned projects to build highways connecting to BR-319, including AM-366, AM-360, AM-343 and AM-356. Some of these highways will reach one the most preserved areas in the Amazon, known as the “Trans-Purus” region.

The BR-319 highway reconstruction project is deficient in two essential aspects mandated by the law: firstly, it lacks an economic feasibility study, known as the EVTEA, as stipulated by Law 5917/1973. Secondly, it has failed to conduct the necessary consultations with indigenous communities, as required both by International Labour Organisation (ILO) Convention 169 and Brazilian law 10,088/2019.

According to both Ferrante and Fearnside, the BR-319 highway reconstruction is the only infrastructure project in Brazil that lacks an economic viability study (EVTEA).

Based on Ferrante’s assertion, supported by his research highlighted in the Journal of Racial and Ethnic Health Disparities.

“The deforestation occurring along the central stretch of the BR-319 highway has resulted in a rise in malaria cases by 400 per cent. This serves as an indicator, underscoring the potential for environmental degradation driven by the BR-319 highway to contribute to the emergence of a new pandemic.”


The reopening of this highway would also enable agribusiness expansion into new territories, including activities such as cattle farming, soybean and palm oil cultivation, the expansion of monoculture for large-scale biofuel production, as well as meeting the needs of fossil fuel companies, hydroelectric dams, mining operations, and other industries.

Ferrante calls attention to the latest attempt in dismantling Brazil’s environmental agenda and how it may affect the area surrounding BR-319 highway.

“The recent changes made by the National Congress during Lula’s administration, which involved the reduction of environmental protection laws and the relocation of CAR (Brazil’s National Environmental Registry of Rural Properties) from the environment ministry, could lead to a further surge in deforestation within the BR-319 highway area. 

“This initiative lacks the essential governance and environmental and economic viability required for the project.”

And Ferrante delivers a final message to Lula’s government: “Lula’s administration has consistently lacked a positive environmental track record and has more recently indicated its backing for the BR-319 highway reconstruction initiative. 

“It is essential that the government reevaluates this unviable project and takes into consideration the advice of experts and the findings of scientific research.”

This Author

Monica Piccinini is a freelance writer, focused on environmental, health and human rights issues.


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