Determine road names and types
Determine whether building construction is now completed
Determine the heights of kerbs at crossings
Specify type or existence of pedestrian crossing markings
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Survey tactile paving on steps
Specify whether steps have a ramp
Specify which way leads up for steps
Specify whether crosswalks have tactile paving
Specify type or existence of pedestrian crossing markings
Specify whether kerbs have tactile paving
Determine the heights of kerbs