Survey if places (shops and other shop-like) still exist
Specify street/place names to addresses
Determine the heights of kerbs at crossings
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 crosswalks have tactile paving
Survey if places (shops and other shop-like) still exist
Survey if places (shops and other shop-like) still exist
Specify whether narrow roads are one-ways
Specify charging station operators