Accessibility Map

A map that displays information about the physical accessibility features and barriers of an environment, such as the presence of curb ramps, steps, slopes, surface conditions, and accessible entrances. Accessibility maps are essential tools for people with mobility disabilities, wheelchair users, and others who need to plan routes that avoid physical barriers. These maps can be created through professional audits, crowdsourced contributions from citizens, automated analysis of streetscape imagery, or sensor-based data collection. Maintaining up-to-date accessibility maps is challenging due to the cost of field audits and the constantly changing nature of the built environment.