Specify whether pedestrian crossings have traffic signals

Specify whether there are crossings at intersections of paths and roads

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

Specify whether traffic signals have a button for pedestrians

Specify whether crosswalks have tactile paving

Specify whether pedestrian crossings have islands

Specify whether pedestrian crossings have traffic signals

Specify whether parking requires a fee

Specify whether there are crossings at intersections of paths and roads

Specify path surfaces

Survey buildings

Specify step counts

Survey tactile paving on steps

Specify whether steps have a ramp

Specify surfaces

Specify whether pedestrian crossings have islands

Specify which way leads up for steps

Specify whether steps have handrails

Specify whether pedestrian crossings have markings

Specify whether pedestrian crossings have islands