Survey small map features

Specify path surfaces

Specify building and roof levels

Survey small map features

Survey if vacant places are still vacant

Determine the heights of kerbs at crossings

Specify whether steps have handrails

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 kerbs have tactile paving

Determine the heights of kerbs

Specify road surfaces

Specify parking types

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