Adding details from survey

Other edits in context of: Survey if vacant places are still vacant

Specify whether traffic signals have a button for pedestrians

Specify whether traffic signals have sound signals

Specify whether crosswalks have tactile paving

Survey if places still exist

Specify parking orientation

Specify whether parking requires a fee

Specify parking access

Specify parking types

Specify road surfaces

Survey small map features

Specify whether pedestrian crossings have islands

Specify building types

Specify whether steps have handrails

Specify roof colour

Specify building colour

Determine roads lane count

Survey whether benches have backrests

Specify how paths and barriers intersect