Determine the heights of kerbs at crossings
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have markings
Specify whether pedestrian crossings have traffic signals
Specify building and roof levels
Specify whether roads have sidewalks
Survey wheelchair accessibility of outside places
Specify railway crossing barriers type
Specify whether public transport stops have tactile paving
Specify whether public transport stops have bins
Specify whether public transport stops have benches