Re: [CTPP] County Commuting Flows

Hi, Dan CTPP 2006-2008 which are based on ACS 3-year estimates are already out for a while. You can access the data at the AASHTO CTPP website: http://ctpp.transportation.org/Pages/3yrdas.aspx If you are only looking for commuting flows, you can easily get CTPP 2006-2008 county-to-county and place-to-place flows in the Cambridge Systematics ftp site: ftp://ftp.camsys.com/clientsupport/CTPPdata/CTPP2006-2008%20using%20ACS/ Username: 8305CTPP Password: 1900NJA CTPP 2006-2010 which will have flows in small geographies including TAZs, Census Tracts will be out in mid-2013. Please check our status report for the recent data updates: http://www.fhwa.dot.gov/planning/census_issues/ctpp/status_report/sr010113.… Also, Equal Employment Opportunities (EEO) 2006-2010 also have limited flows (only workplace flows are available), which can be accessed via American Factfinder. You can search my email from a couple of days ago on the self tutorial for EEO. Liang Long FHWA ____________________________________ From: ctpp-news-bounces(a)chrispy.net [ctpp-news-bounces(a)chrispy.net] on behalf of Estersohn Dan [Dan.Estersohn(a)arbitron.com] Sent: Sunday, February 10, 2013 9:55 PM To: ctpp-news(a)chrispy.net Subject: [CTPP] County Commuting Flows Is there any information about production of the CTTP or the county-to-county commuting flows more than once every ten years? Since they are based on the annual ACS there is an opportunity for more frequent updates than in the past. What are the current plans? Dan Estersohn Senior Demographer [cid:87C511DD8F3AF3419EB31CDB247D7C6B@arbitron.com] Arbitron Inc 9705 Patuxent Woods Drive Columbia, MD 21046 410-312-8434 Dan.Estersohn(a)Arbitron.com