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

Survey if places (shops and other shop-like) still exist

Determine roads lane count

Specify whether crosswalks have tactile paving

Specify whether pedestrian crossings have islands

Specify crossing types

Specify whether there are crossings at intersections of paths and roads

Specify step counts

Specify which way leads up for steps

Specify whether steps have a ramp

Specify whether steps have handrails

Specify road surfaces

Determine road widths

Specify building types

Survey tactile paving on steps

Specify path surfaces

Specify whether ways are lit

Specify whether ways are lit