Geographic Information System (GIS) Mapping Technology
Citizen "Planners" are gaining access to electronic resources.
Data Downloads and Viewers - GIS, KML, ShapeFiles, CSV, and more ...
Open Source: www.OpenStreetMap.org, Google Earth, Google My Maps, more ...
http://maps.lacity.org/arcgis/rest/services/Mapping/NavigateLA/MapServer [2023/6/8 removed suffix of: /generateKml]
Local SoCal GIS Meeting website and it's long list of government related download sites.
LA City Resource File Sample Snapshots
School Campuses (LAUSD) KML