Databases used in the manuscript. It is in csv format. It corresponds to the number of cars per commune in the country. In addition to the population of the main communes for the years 2002, 2012 and
Councils of Governments, or COGs, are regional organizational bodies made up of member local governments and sometimes Metropolitan Planning Organizations (MPOs) and Rural Planning Organizations (RPOs
The layers contained here are California State Agencies and Local Transportation Organizations. Each boundary contains the name, address and web site for each office. California Metropolitan Planning
