Specify whether traffic signals have sound signals

Determine roads lane count

Specify power poles material type

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 path surfaces

Specify building types

Specify path surfaces

Specify road surfaces

Specify building types

Specify fire hydrant positions

Determine roads lane count

Specify car wash types

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

Specify whether crosswalks have tactile paving