Specify whether kerbs have tactile paving

Determine the heights of kerbs

Specify whether crosswalks have tactile paving

Survey if places still exist

Specify whether crosswalks have tactile paving

Specify whether traffic signals have tactile indications that it's safe to cross

Specify whether traffic signals have sound signals

Specify step counts

Survey tactile paving on steps

Specify path surfaces

Specify which way leads up for steps

Specify whether steps have handrails

Survey if places still exist

Specify building types

Specify roof shapes

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