Specify whether roads have lane markings
Survey tactile paving on steps
Specify whether steps have a ramp
Specify which way leads up for steps
Specify whether combined foot- and cycleways are segregated
Specify whether steps have handrails
Survey whether benches have backrests
Specify whether traffic signals have a button for pedestrians
Specify whether traffic signals have sound signals
Specify whether pedestrian crossings have traffic signals
Specify whether there are crossings at intersections of paths and roads
Specify whether pedestrian crossings have islands