Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Specify whether there are cycleways
Specify building and roof levels
Specify whether roads have sidewalks
Survey tactile paving on steps
Specify whether steps have a ramp
Specify whether there are crossings at intersections of paths and roads
Specify which way leads up for steps
Specify whether steps have handrails