Determine roads lane count

Determine road names and types

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

Specify whether traffic signals have sound signals

Specify whether kerbs have tactile paving

Determine the heights of kerbs

Specify road surfaces

Specify whether crosswalks have tactile paving

Specify whether pedestrian crossings have markings

Specify whether pedestrian crossings have islands

Specify whether pedestrian crossings have traffic signals

Specify whether there are crossings at intersections of paths and roads

Specify path surfaces

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 crosswalks have tactile paving

Specify path surfaces

Survey if places still exist