Specify bridge structures

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 public transport stops have tactile paving

Specify building types

Survey if places still exist

Add whether public transport stops are lit

Specify whether public transport stops have bins

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 road smoothness

Determine roads lane count

Specify road surfaces

Specify fire hydrant positions

Specify whether kerbs have tactile paving

Determine the heights of kerbs

Specify which way leads up for steps