Specify building and roof levels
Specify whether roads have sidewalks
Survey whether benches have backrests
Survey tactile paving on steps
Specify whether steps have a ramp
Specify whether traffic signals have tactile indications that it's safe to cross
Specify whether traffic signals have a button for pedestrians
Specify whether traffic signals have sound signals
Specify whether roads are prohibited for pedestrians
Specify building and roof levels
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have markings
Specify whether pedestrian crossings have traffic signals