Specify whether traffic signals have sound signals
Specify whether traffic signals have a button for pedestrians
Specify whether parking requires a fee
Specify maximum physical heights
Specify whether kerbs have tactile paving
Survey if vacant places are still vacant
Determine whether road construction is now completed
Specify fire hydrant diameters
Specify fire hydrant positions
Determine the heights of kerbs at crossings
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Survey tactile paving on steps
Specify whether combined foot- and cycleways are segregated