Specify whether roads have sidewalks
Determine the heights of kerbs at crossings
Specify whether pedestrian crossings have islands
Specify whether traffic signals have a button for pedestrians
Specify whether traffic signals have tactile indications that it's safe to cross
Specify whether traffic signals have sound signals
Specify whether crosswalks have tactile paving
Specify building and roof levels
Specify line_attachment power support
Survey wheelchair accessibility of places
Specify defibrillator location
Determine whether amenities are inside buildings
Specify building and roof levels