Specify how roads and barriers intersect
Specify whether traffic signals have sound signals
Determine road names and types
Specify whether steps have a ramp
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 traffic signals have a button for pedestrians
Specify whether traffic signals have sound signals
Determine whether amenities are inside buildings
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