Specify whether public transport stops have shelters
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Determine the heights of kerbs
Specify railway crossing barriers type
Survey availability of air compressors
Specify power poles material type
Specify whether steps have handrails
Specify maximum allowed weights
Specify whether traffic signals have a button for pedestrians
Specify whether traffic signals have sound signals
Determine whether building construction is now completed
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Specify line_attachment power support