Determine the heights of kerbs at crossings
Specify whether crosswalks have tactile paving
Specify whether traffic signals have sound signals
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have traffic signals
Specify whether there are crossings at intersections of paths and roads
Specify what can be recycled in recycling containers
Specify whether places take fees to visit
Survey tactile paving on steps
Specify whether steps have a ramp
Specify which way leads up for steps
Specify whether steps have handrails
Determine road names and types