Specify whether various amenities are covered
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Specify line_attachment power support
Specify whether parking requires a fee
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Specify whether parking requires a fee
Determine on which level things are in a building
Specify street/place names to addresses
Survey tactile paving on steps
Specify which way leads up for steps
Specify whether steps have a ramp
Specify whether steps have handrails
Specify whether kerbs have tactile paving
Specify whether crosswalks have tactile paving