Specify whether public transport stops have tactile paving

Specify whether kerbs have tactile paving

Determine the heights of kerbs

Specify leaf types

Specify fire hydrant positions

Determine whether buildings are fully underground

Specify whether pedestrian crossings have islands

Specify whether there are crossings at intersections of paths and roads

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

Specify building types

Survey if places still exist

Specify fire hydrant diameters

Determine road names and types

Specify paths smoothness

Specify path surfaces

Specify whether pedestrian crossings have markings

Specify whether pedestrian crossings have traffic signals

Determine roads lane count

Specify whether traffic signals have a button for pedestrians

Specify whether crosswalks have tactile paving