Survey tactile paving on steps
Specify whether steps have a ramp
Specify whether steps have handrails
Specify whether there are crossings at intersections of paths and roads
Specify fire hydrant positions
Specify whether pedestrian crossings have islands
Specify whether traffic signals have tactile indications that it's safe to cross
Specify whether traffic signals have a button for pedestrians
Specify whether traffic signals have sound signals
Specify whether crosswalks have tactile paving
Specify whether kerbs have tactile paving
Determine the heights of kerbs