Specify road surfaces

Specify leaf 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 path surfaces

Specify line_attachment power support

Specify whether crosswalks have tactile paving

Specify whether pedestrian crossings have markings

Survey if places still exist

Specify whether pedestrian crossings have traffic signals

Determine roads lane count

Specify road surfaces

Specify whether roads have sidewalks

Determine road names and types

Specify path surfaces

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 crosswalks have tactile paving