Specify whether steps have a ramp
Specify which way leads up for steps
Specify whether steps have handrails
Specify whether roads have sidewalks
Specify building and roof levels
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Specify whether kerbs have tactile paving
Determine the heights of kerbs
Survey whether places have seating
Specify whether roads have lane markings
Specify whether there is street parking and what kind
Specify building and roof levels