Determine whether buildings are fully underground

Specify building types

Specify step counts

Specify path surfaces

Specify which way leads up for steps

Specify whether steps have a ramp

Specify whether steps have handrails

Specify whether there are crossings at intersections of paths and roads

Specify crossing types

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

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 crossing types

Specify whether there are crossings at intersections of paths and roads

Specify path surfaces

Specify whether traffic signals have tactile indications that it's safe to cross