Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have markings
Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals
Specify whether there are crossings at intersections of paths and roads
Determine road names and types
Specify maximum allowed weights
Specify power poles material type
Specify line_attachment power support
Specify whether roads have lane markings
Specify whether roads have lane markings
Determine road names and types
Specify power poles material type
Specify line_attachment power support