Determine roads lane count

Specify whether pedestrian crossings have traffic signals

Specify whether there are crossings at intersections of paths and roads

Survey if places still exist

Specify whether crosswalks have tactile paving

Survey availability of air compressors

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

Survey wheelchair accessibility of places

Specify whether parking requires a fee

Survey tactile paving on steps

Specify whether steps have a ramp

Specify whether traffic signals have sound signals

Determine the heights of kerbs

Specify whether pedestrian crossings have islands

Specify whether kerbs have tactile paving

Specify step counts

Determine place names

Specify whether places take fees to visit

Survey if vacant shops are still vacant

Survey wheelchair accessibility of places