Statistical Evaluation of Urban Accessibility on a Revitalized Public Road in Southern Pará

Abstract

This study aimed to evaluate the urban accessibility conditions of Juscelino Kubitschek Avenue, in the section between Governador Fernando Guilhon Avenue and Intendente Norberto Lima Avenue, in the municipality of Conceição do Araguaia, Pará, Brazil, based on the criteria established by ABNT NBR 9050:2020. The research is characterized as an exploratory and descriptive study with a mixed-methods approach, developed through field research. Data collection was carried out through physical measurements, photographic records, and direct observation of the urban infrastructure, using measuring tape and field notes. Quantitative data were organized into electronic spreadsheets and analyzed using descriptive statistics, including measures such as mean, median, mode, and standard deviation, while qualitative data were interpreted descriptively. The results revealed both compliant and non-compliant situations regarding accessibility standards. Although some elements, such as sidewalk width and parking space dimensions, met the required standards, significant inadequacies were identified, including slopes exceeding the permitted limit, absence of reserved parking spaces for people with disabilities and older adults, inadequate signage, tactile paving without proper visual contrast, and deep drainage channels. These problems compromise users’ mobility, safety, and autonomy, especially for people with disabilities or reduced mobility. It is concluded that, despite the recent urban revitalization, structural interventions and greater technical rigor in the planning and execution of urban works are still necessary to ensure full accessibility and promote more inclusive and safer urban spaces.