Determine roads lane count

Specify building and roof levels

Specify whether there is street parking and what kind

Specify whether roads have sidewalks

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

Specify drinking water types

Specify whether public transport stops have tactile paving

Survey whether places have vegetarian food

Survey if places still exist

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 street/place names to addresses

Survey housenumbers

Specify whether traffic signals have a button for pedestrians

Specify whether traffic signals have sound signals

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

Survey buildings