Specify whether steps have a ramp

Specify whether steps have handrails

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 there are cycleways

Specify leaf types

Specify whether roads have shoulders

Determine roads lane count

Specify whether bus stops have tactile paving

Specify whether bus stops have benches

Specify whether crosswalks have tactile paving

Specify whether pedestrian crossings have islands

Specify crossing types

Specify whether there are crossings at intersections of paths and roads

Specify roof shapes

Specify building and roof levels

Specify building types

Specify whether roads have sidewalks

Add whether bus stops are lit