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

Specify whether traffic signals have a button for pedestrians

Specify whether roads are prohibited for pedestrians

Specify path surfaces

Specify building types

Specify bicycle parking capacities

Specify bicycle parking types

Specify bicycle parkings covers

Survey if places still exist

Add whether public transport stops are lit

Survey wheelchair accessibility of places

Specify building types

Specify whether ways are lit

Survey wheelchair accessibility of places

Specify building and roof levels

Specify building types

Putting the sure presence of some sidewalks on the map

Survey wheelchair accessibility of places

Determine the heights of kerbs

Specify crossing types