Specify whether roads have sidewalks
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have markings
Specify whether roads have sidewalks
Survey availability of air conditioning
Specify whether roads have sidewalks
Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals
Specify whether roads have sidewalks
Specify line_attachment power support
Specify whether crosswalks have tactile paving