A influência da ocupação desordenada nas estradas federais em sinistros de trânsito : estudo de caso na Br-408

Abstract

This study aimed to analyze the relationship between the number of traffic crashes on highways and the irregular occupation of the Federal Government's right-of-way, particularly by small commercial establishments. The research adopted a mixed-methods approach, using bibliographic and documentary research, analysis of official data from the Integrated Highway Operations System (SIOR/DNIT), and an on-site questionnaire with semi-structured interviews conducted with 14 of the 19 merchants identified at the location. The results showed a predominance of rear-end collisions, accounting for 68% of the recorded crashes, mainly associated with sudden reductions in vehicle speed. The study aimed to identify the reasons for the irregular occupations in order to propose solutions that could be implemented in the short and medium term, with the aim of ensuring compliance with specific legislation while respecting the social rights established by the Brazilian Constitution. The interviews revealed that the merchants' continued presence within the right-of-way stems from the lack of formal employment opportunities. The study concludes that irregular occupation contributes to increased exposure to road safety risks, highlighting the need for integrated actions involving engineering, land-use planning, and socioeconomic inclusion.