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Table 1-9 Travel Time (2011) <br />Indian Florida Brevard Osceola St. Lucie <br />River County County County <br />Travel Time County <br />Less than 10 minutes 11.7% 9.9% 11.8% 1 7.0-%-1 -6.6% <br />10 -14 minutes 18.7% 12.9% 14.7% 7.1% 11.8% <br />15 -19 minutes 19.1% 15.6% 17.0% 11.5% I 19.5% <br />20 - 24 minutes 25.3% 16.6% 17.6% 13.6% 20.3% <br />25 - 29 minutes 5.7% 6.9% 8.6% 6.4% 5.6% <br />30 - 34 minutes I 7.5% 16.4% I 12.7% I 22% 14.8% <br />35 -44 minutes 3.1% 7.1% 5.7% y 9.6% 4.2% <br />45 - 59 minutes I 3.1% I 8.1% I 5.1% I 13.6% 8.2% <br />60+ minutes I 5.7% 6.4% I 6.6% I 9.2% 9.0% <br />Mean Travel Time 22.5 25.8 25,0 30.6 27.0 <br />Source: 2011 American Community Survey I- Year Estimates <br />1.3.8 County Workflow Data <br />The County Workflow data were primarily collected from the Census Transportation <br />Planning Package (CTPP) which uses the census data as the base information. The CTPP is a <br />set of special tabulations designed by transportation planners using large sample surveys <br />conducted by the Census Bureau. From 1970 to 2000, the CTPP and its predecessor, UTPP, <br />used data from the decennial census long form. Since the decennial census long form has now <br />been replaced with ACS, the CTPP now uses the ACS sample for the special tabulation. <br />The first CTPP that used the ACS was the 2006-2008 CTPP. That CTPP used three years of <br />the ACS and was restricted to geographic units with population of 20,000 or more. The 2006- <br />2010 CTPP, using five years of ACS, will not be available until May 2013 and will include <br />small geographic units such as census tracts and Transportation Analysis Zones (TAZs). This <br />report uses the latest available 2006-2008 CTPP data, <br />Tables 1-10 and 1-11 display commute patterns from the CTPP based on the 2006-2008 ACS <br />data, The 2006-2008 3 -Year ACS estimates are the latest available data for the CTPP. The <br />CTPP data report that 45,565 Indian River County residents live and work within the County. <br />A majority of intercounty commuter outflows and inflows occur to and from St. Lucie and <br />Brevard counties. <br />1-14 <br />1JTR Stanley Consultants <br />