Determine road names and types

Determine roads lane count

Specify street/place names to addresses

Specify ferry access for pedestrians

Specify ferry access for motor vehicles

Determine place names

Specify maximum heights

Specify which way leads up for steps

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 traffic signals

Specify whether there are crossings at intersections of paths and roads

Specify sidewalk surfaces

Specify whether roads have sidewalks

Specify speed limits

Specify whether ways are lit

Specify paths smoothness

Specify path surfaces

(no comment)