Travel Trend Brief 2.  The Role of Commuting in Overall Travel
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 2-1.	Taxonomy of Travel	Visual graphic (no data), prepared by CUTR
Figure 2-2.	Trend in Trip Chaining (Stops on Commute)	NPTS/NHTS Survey Series	http://nhts.ornl.gov/download.shtml
Table 2-1.	Commuting in Perspective	Summary of Travel Trends: 2009 NHTS - Table 5	http://nhts.ornl.gov/publications.shtml
Table 2-2.	Transit Commuting in Perspective	Summary of Travel Trends: 2009 NHTS - Tables 9 & 12	http://nhts.ornl.gov/publications.shtml
Figure 2-3.	Person Trips and Person Miles of Travel by Purpose, 2009	Custom table of Person Trips and PMT by Purpose, prepared by Nancy McGucken from 2009 NHTS data	Trips & PMT by Purpose.xlsx	Trips & PMT by Purpose.xlsx
Figure 2-4.	Trends in Trips per Day per Person by Purpose	Summary of Travel Trends: 2009 NHTS - Table 11	http://nhts.ornl.gov/publications.shtml
Figure 2-5.	Work Travel as a Percentage of total Travel Using Key Travel Measures	Summary of Travel Trends: 2009 NHTS - multiple tables	http://nhts.ornl.gov/publications.shtml
Figure 2-6.	Transit Commute Travel Percentages of Transit Trips and Miles	Summary of Travel Trends: 2009 NHTS - multiple tables	http://nhts.ornl.gov/publications.shtml
Figure 2-7.	Daily Travel Patterns by Trip Purpose	Customized table created on the NHTS web site	http://nhts.ornl.gov/tools.shtml
Figure 2-8.	Hourly Trip Start Time by Trip Purpose	Customized table created on the NHTS web site	http://nhts.ornl.gov/tools.shtml
Figure 2-9.	Work Trip Share of trips by Hour of Day	Customized table created on the NHTS web site	http://nhts.ornl.gov/tools.shtml
Figure 2-10.	Trends in Daily Travel by Societal Group	Customized table created on the NHTS web site	Figure 2-10 Source Table.xlsx
Figure 2-11.	Trend in Workers' Share of Travel	Customized table created on the NHTS web site	Figure 2-10 Source Table.xlsx