Specify whether pedestrian crossings have traffic signals
Determine the heights of kerbs
Specify line_attachment power support
Determine the heights of kerbs at crossings
Specify whether crosswalks have tactile paving
Specify whether pedestrian crossings have islands
Specify whether pedestrian crossings have traffic signals
Specify whether roads have lane markings
Specify line_attachment power support
Specify line_attachment power support
Specify line_attachment power support
Specify power poles material type
Specify line_attachment power support