Travel Trend Brief 16. The Evolving Role of Commuting
Figure/ Table Number	Figure/Table Title	Primary Data Source for Figure/Table	Link to Primary Data Source	Link to Data Source for State Data	Link to Data Source for Metropolitan Data
Figure 16-1	Worker Increase Trends by Decade	U.S. Census Bureau, 2010 ACS 1-Year Estimates: Table DP03 - Selected Economic Characteristics, combined with 1960,1970, 1980, 1990, and 2000 data reported in Commuting in America III	http://factfinder2.census.gov/faces/tableservices/jsf/pages/productview.xhtml?pid=ACS_10_1YR_DP03&prodType=table
Figure 16-2	Labor Force Growth by Age Group, 2012–2022	Monthly Labor Review, Labor Force Projections to 2022, December 2013	http://www.bls.gov/emp/ep_table_303.htm
Figure 16-3	U.S. Mean Center of Population, 1790–2010	U.S. Department of Commerce, Economics and Statistics Administration, U.S. Census Bureau	http://www.census.gov/geo/reference/centersofpop.html
Figure 16-4	Distribution of Jobs, Workers, and Population by Area Type	Custom table of 2010 population, workers, and jobs for metro area components, prepared by Cambridge Systematics	2013_MSA_Pop-Wkrs-Jobs.xlsx
Figure 16-5	Fundamental Factors Influencing Commuting	Visual graphic (no data), prepared by CUTR