Survey tactile paving on steps
Specify whether steps have a ramp
Specify which way leads up for steps
Specify whether steps have handrails
Specify whether pedestrian crossings have islands
Specify whether public transport stops have bins
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Determine road names and types
Add whether public transport stops are lit
Specify whether pedestrian crossings have markings
Specify whether pedestrian crossings have traffic signals
Specify whether there are crossings at intersections of paths and roads
Specify line_attachment power support
Specify whether crosswalks have tactile paving
Determine the heights of kerbs at crossings