Survey whether benches have backrests
Specify whether pedestrian crossings have markings
Specify whether roads have sidewalks
Specify whether crosswalks have tactile paving
Specify whether crosswalks have tactile paving
Specify power poles material type
Determine whether road construction is now completed
Specify fire hydrant positions
Specify whether pedestrian crossings have traffic signals
Specify whether there are crossings at intersections of paths and roads
Specify whether public transport stops have shelters
Determine the heights of kerbs at crossings
Specify whether crosswalks have tactile paving