Mike, I think you were looking at the detailed Part 3 (worker flows) for the 1990 CTPP in the Transtats website. For CTPP 2000, the part 3 tables do contain a table for workers by mode. Please visit http://www.fhwa.dot.gov/ctpp/tables.htm for the specifications for CTPP 2000. Currently, Census Bureau (CB) is working hard to release part 1 (Residence end tables) for CTPP 2000. We are hoping that CB will release the part 3 tables in the latter part of 2003. Thank you Nanda Srinivasan -----Original Message----- From: GPETREK(a)dot.state.tx.us Sent: Monday, March 10, 2003 10:38 AM To: ctpp-news(a)chrispy.net; Michaels.Harvey(a)epamail.epa.gov Subject: Re: [CTPP] How can I get more detailed CTPP 2000 files? Me too! George Petrek Engineering Spec III TPP, Traffic Analysis Section P.O. Box 149217 Austin, TX 78714-9217 phone: (512) 486-5140 fax: (512) 486-5153 e-mail: gpetrek(a)dot.state.tx.us The 1990 Journey to Work files from http://www.transtats.bts.gov/ has worker trips specified by mode of transport, including how many people are in a carpool, which enables me to figure out the actual car traffic. The 2000 data from http://www.census.gov/population/www/cen2000/commuting.html only seems to have total numbers of workers, not their modes of transport. Does anyone know where I can get the more detailed information that I was able to get from the 1990 data? Thank you. Harvey Michaels U.S.EPA, Office of Transportation and Air Quality Assessment and Standards Division 734-214-4184