Specify whether crosswalks have tactile paving
Survey wheelchair accessibility of public transport platforms
Specify whether pedestrian crossings have markings
Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals
Specify whether pedestrian crossings have traffic signals
Specify whether pedestrian crossings have markings
Specify whether pedestrian crossings have islands
Specify power poles material type
Specify line_attachment power support
Specify whether there are crossings at intersections of paths and roads
Specify whether traffic signals have tactile indications that it's safe to cross
Determine the heights of kerbs at crossings