Survey if places (shops and other shop-like) still exist
Determine the heights of kerbs at crossings
Determine whether amenities are inside buildings
Specify whether roads are prohibited for pedestrians
Determine road names and types
Specify whether traffic signals have sound signals
Specify whether traffic signals have tactile indications that it's safe to cross
Survey if places (shops and other shop-like) still exist
Specify which way leads up for steps
Specify whether steps have handrails
Survey if places (shops and other shop-like) still exist