Specify whether traffic signals have a button for pedestrians
Specify whether traffic signals have sound signals
Specify whether there are cycleways
Specify whether roads have sidewalks
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have markings
Specify which way leads up for steps
Survey tactile paving on steps
Specify whether steps have a ramp
Specify whether traffic signals have a button for pedestrians
Specify whether traffic signals have sound signals
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Specify whether roads have sidewalks
Survey tactile paving on steps
Specify whether steps have a ramp