The Impact of Weather Conditions and Infrastructure Design on the Mobility of People with Impaired Vision

Abstract

Nineteen normally-sighted, low vision, and blind pedestrians provided self-reported effects of environmental, infrastructural, and social factors influencing outdoor mobility in the Minnesota’s Twin-Cities metropolitan area. Focus groups and interviews were conducted to gather data on challenges associated with year-round, independent outdoor navigation emphasizing winter pedestrian mobility. Study themes included weather pressures (e.g., precipitation, temperature), infrastructural/engineering features (e.g., street, sidewalk, intersection design and maintenance), and safety concerns related to motorists and obstacles. Results identify pedestrian hazard impacts on quality of life and behavioral adaptations visually-impaired pedestrians create to increase safety and efficiency during mobility. Conclusions prompt considerations for urban planners, engineers, community activists, and stakeholders concerning mobility issues for visually-impaired pedestrians. Recommendations are provided to promote equity and wellbeing in pedestrian mobility.