Specify whether kerbs have tactile paving
Specify whether crosswalks have tactile paving
Specify street/place names to addresses
Specify railway crossing barriers type
Determine whether building construction is now completed
Add whether public transport stops are lit
Specify whether public transport stops have tactile paving
Specify whether public transport stops have bins
Survey tactile paving on steps
Specify which way leads up for steps
Specify whether steps have a ramp
Specify whether steps have handrails