Specify whether pedestrian crossings have islands
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Specify whether crosswalks have tactile paving
Specify power poles material type
Specify whether pedestrian crossings have markings
Specify whether public transport stops have tactile paving
Specify fire hydrant positions
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals
Specify whether there are crossings at intersections of paths and roads