Specify whether steps have handrails
Specify whether places take fees to visit
Specify whether pedestrian crossings have markings
Specify whether pedestrian crossings have traffic signals
Specify whether crosswalks have tactile paving
Determine road names and types
Determine whether building construction is now completed
Determine the heights of kerbs at crossings
Specify line_attachment power support
Determine the heights of kerbs at crossings
Determine whether building construction is now completed
Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals