Specify whether traffic signals have a button for pedestrians
Specify whether traffic signals have sound signals
Determine road names and types
Specify whether kerbs have tactile paving
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Determine whether road construction is now completed
Determine road names and types
Specify bicycle parkings covers
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