Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals
Specify type or existence of pedestrian crossing markings
Specify whether roads have sidewalks
Specify building and roof levels
Determine road names and types
Specify street/place names to addresses
Specify building and roof levels
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 pedestrian crossings have islands