Determine on which level elements are in a building
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Specify whether there are cycleways
Add whether barriers are locked
Specify whether pedestrian crossings have traffic signals
Specify whether crosswalks have tactile paving
Specify type or existence of pedestrian crossing markings
Specify whether there are crossings at intersections of paths and roads
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Determine the heights of kerbs
Add whether barriers are locked