Specify whether crosswalks have tactile paving
Specify whether kerbs have tactile paving
Specify line_attachment power support
Specify whether kerbs have tactile paving
Survey tactile paving on steps
Specify whether steps have a ramp
Specify whether roads are prohibited for pedestrians
Determine the heights of kerbs
Specify whether public transport stops have tactile paving
Specify whether public transport stops have bins
Specify whether public transport stops have benches
Survey wheelchair accessibility of public transport platforms
Specify whether public transport stops have shelters