Survey tactile paving on steps
Specify which way leads up for steps
Specify whether steps have a ramp
Specify whether steps have handrails
Specify building and roof levels
Determine the heights of kerbs
Specify whether traffic signals have tactile indications that it's safe to cross
Specify whether traffic signals have sound signals
Survey wheelchair accessibility of places
Specify power poles material type
Determine road names and types
Specify building and roof levels
Specify line_attachment power support
Specify power poles material type