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2560 discussions

Re: [CTPP] 1970 census transportation mode to work data

by celia.g.boertlein＠census.gov

The 1970 Census Questionnaire Reference Book and the Instructions to Respondents both include the following guidance-- "...Private auto" -- Mark "Driver..." if he drove on the last day he worked at the address given in 29c, mark "Passenger..." if he did not drive. (Item 29c that is referenced is the geographical location of the person's place of work.) -- Celia G. Boertlein Journey-to-Work and Migration Statistics Branch Population Division U.S. Bureau of the Census Washington, DC 20233-8800 phone: (301)763-2454 fax: (301)457-2481 email: Celia.G.Boertlein(a)Census.GOV Patty Becker <pbecker(a)umich.edu To: "William Schaefer" <wschaefer(a)cityofmadison.com>, ctpp-news(a)chrispy.net > cc: Sent by: Subject: Re: [CTPP] 1970 census transportation mode to work data ctpp-news-bounces@ chrispy.net 02/05/2004 05:55 PM I am looking at a reproduction of the 1970 questionnaire. It's item 29d, in the 15 percent sample only. It reads: How did he [note the old sexism] get to work last week? Fill one circle for chief means used on the last day he worked at the address given in 29c. Driver, private auto Passenger, private auto Bus or streetcar Subway or elevated Railroad Taxicab Walked only Worked at home Other means (specify)__________________ I would be willing to bet that all SOV respondents are in the first category. In the rare instance of a carpool, a respondent would put him/herself in the first category if they drove on the last day, and in the second category if they did not. Remember, this was before the first big energy crisis and carpooling wasn't very common back then. On the other hand, public transit was used a lot more than it is now! Sorry--I had a birthday yesterday and I am reminded once again that I was indeed mostly a SOV driver in 1970. Patty Becker At 04:42 PM 02/05/2004, you wrote: >The 1970 Census used "private auto-driver" and "private auto-passenger" as >transportation modes to work versus "drive alone" and "carpool." Does >anyone know whether private auto-driver includes only SOVs? The term >implies that it could include those who drive, but were part of a carpool. >The Census book I have does not define the terms. Thank you. > >Bill Schaefer >Madison (WI) Area MPO >_______________________________________________ >ctpp-news mailing list >ctpp-news(a)chrispy.net >http://www.chrispy.net/mailman/listinfo/ctpp-news ------------------------------------------------------------------------------------------------- Patricia C. (Patty) Becker 248/354-6520 APB Associates/SEMCC FAX 248/354-6645 28300 Franklin Road Home 248/355-2428 Southfield, MI 48034 pbecker(a)umich.edu _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net http://www.chrispy.net/mailman/listinfo/ctpp-news

20 years, 11 months

Re: [CTPP] Distribution Part 2 Data from CTPP 2000

by Peter H. Van Demark

Phil: We are glad to learn that distribution of the final Part 1 data will begin soon, and that distribution of the draft Part 2 data has begun. As a service to TransCAD users, Caliper has been organizing 2000 Census data so that it is easy to access and use. A set of Table Chooser add-ins for TransCAD work with SF 1, SF 3, and CTPP Part 1 data, and the new Version 4.7 of TransCAD includes these Table Choosers as menu commands. A new add-in has been prepared for the CTPP Part 2 data, now that some draft ASCII files are available. We have been processing the data for states and MPOs that send us copies of their ASCII files. We have reformatted these Census data from the many small ASCII files (with all the summary levels) into one file for each summary level (with all the tables). The Table Choosers let users pick which tables they want, from a full list of tables, from tables by organized by subject, and/or from user-defined groups. Users can select the areas for which they want the data, and create a geographic file with both the area boundaries and the demographic data. They can also create just a tabular file, which can be joined to existing geographic files. To make the fields easier to understand and use, metadata are available in balloon help that appears by moving the cursor over the columns headings in a dataview. The metadata were constructed from the documentation for each set of Census data and, for Parts 1 and 2, give the category for each variable, the full table name, and other useful info. When the final ASCII files are released, we will make the CTPP Part 1 and Part 2 Data CDs available. Users in some states, such as Florida, are already working with the draft Part 1 data. As soon as there are ASCII files for CTPP Part 3 data we will process those as well, so we would encourage you to release the ASCII files for all three parts as soon as possible. Peter ---------------------------------------------------------------- Peter Van Demark Director of GIS Products and Training Phone: 617-527-4700 Caliper Corporation Fax: 617-527-5113 1172 Beacon Street E-mail: peter(a)caliper.com Newton MA 02461-9926 Web site: http://www.caliper.com

20 years, 11 months

RE: [CTPP] Distribution Part 2 Data from CTPP 2000

by TMarchwinski＠njtransit.com

Yes, please tell vendors this is not a list for solicitation of information that they have. I'd rather not get E-Mails from vendors, especially ones like this one. -----Original Message----- From: ctpp-news-bounces(a)chrispy.net [mailto:ctpp-news-bounces@chrispy.net]On Behalf Of ed christopher Sent: Monday, February 02, 2004 8:51 PM Cc: ctpp-news(a)chrispy.net Subject: Re: [CTPP] Distribution Part 2 Data from CTPP 2000 There are two points I would like add. First, it is my understanding that there are many other vendors who are providing ways to easily interface the CTPP with their products as well. Since I would hope that this listserve does not become simply a haven for product/vendor solicitation I will not mention any other firms by name, which is my second point. "Peter H. Van Demark" wrote: > Phil: > > We are glad to learn that distribution of the final Part 1 data will begin > soon, and that distribution of the draft Part 2 data has begun. > > As a service to TransCAD users, Caliper has been organizing 2000 Census > data so that it is easy to access and use. A set of Table Chooser add-ins > for TransCAD work with SF 1, SF 3, and CTPP Part 1 data, and the new > Version 4.7 of TransCAD includes these Table Choosers as menu commands. ------------ Ed Christopher Planning and data guy 708-283-3534 (V) 708-574-8131 (cell) FHWA RC-TST-PLN 19900 Governors Dr Olympia Fields, IL 60461 _______________________________________________ ctpp-news mailing list ctpp-news(a)chrispy.net http://www.chrispy.net/mailman/listinfo/ctpp-news

20 years, 11 months

Distribution Part 2 Data from CTPP 2000

by phillip.a.salopek＠census.gov

Distribution of Part 2 from CTPP 2000 (data by place of work) has begun. As we did for Part 1, we are distributing files only to the project sponsors, the state Departments of Transportation and local Metropolitan Planning Organizations, and asking them to review the data and software. After the results of the review are in, we will begin production and distribution of large volumes of the Part 2 CDs. ASCII data sets for Part 2 were sent out during the preceding two weeks to agencies who received ASCII files from us during the Part 1 distribution. These shipments should have all been delivered by now, so if you are expecting ASCII datasets but don't have them yet please let us know. Shipments of the CDs with the browsing and retrieval software on them (along with the data) began late this week. If you are a State DOT or an MPO in any of the states listed below, we expect that you will receive your CDs the week beginning Feb. 2. Since the Part 2 files are smaller than Part 1 we are bundling multiple states on most of the Part 2 discs. We shipped six different CDs containing 15 states this week, bundled as follows: CA/NV, NY/NJ, MI/IN, OH/KY, GA/SC/TN, ID/OR/UT/WA. We will continue sending discs out next week and think there is a good chance we will have them all in the mail by Feb. 6. Distribution of the final version of the Part 1 data is expected to begin in late February or early March. Additional details will be posted on this listserve as they become available. We do not have a firm delivery date yet for the Part 3 files (place-of-residence by place-of-work commuter flow data) for initial review. The flow data present significant challenges for the software vendors to overcome. We anticipate that data will be available some time this Spring. Phillip Salopek Chief, Journey to Work and Migration Statistics Branch Population Division

20 years, 11 months

1970 Census data by Census Tract

by Rob CASE

Is 1970 Census data by Census Tract available digitally? Robert B. Case, PE, PTOE Principal Transportation Engineer Hampton Roads Planning District Commission 723 Woodlake Dr., Chesapeake, Va. 23320 voice:757-420-8300; fax:757-523-4881 rcase(a)hrpdc.org

20 years, 11 months

Census News Brief #17

by ed christopher

Attached is Census News Brief #17. It covers a recent Census Bureau report on the ACS Voluntary Test, a new National Research Council report on Census 2000, an appropriations update, and more. --------- Ed Christopher

20 years, 11 months

latest newsletter

by ed christopher

The latest (january 2004) newsletter-- The Status Report, in now posted at http://www.TRBcensus.com/ The direct link to it is http://www.TRBcensus.com/newsltr/sr0104.pdf The newsletter is in PDF only. an HTML version will be poster at http://www.dot.gov/ctpp shortly -- Ed Christopher Planning Specialist Resource Center Federal Highway Administration 19900 Governors Drive Olympia Fields, Illinois 60461 708-283-3534 (V) 708-574-8131 (cell)

21 years

1990- 2000 CTPP table correspondence

by Murakami, Elaine

My apologies for citing incorrect 1990 CTPP Table numbers in my recent email. Please use http://www.fhwa.dot.gov/ctpp/1990sf3.htm to check for correspondence. Obviously, I should NOT try to do anything on the day before I leave for TRB! Elaine

21 years

Women's Issues in Transportation Call for Abstracts

by Murakami, Elaine

There will be a TRB conference on research on Women's Issues in Transportation, November 18-20, 2004, in Chicago. Abstracts are due March 1, 2004 (see attached Call for Abstracts) Conference website is http://www.TRB.org/Conferences/Women The most recently held conference addressing this topic was held in 1996, sponsored by FHWA. Papers from the 1996 conference are posted at: http://www.fhwa.dot.gov/ohim/womens/wtipage.htm Several tables in CTPP 2000 include Gender: For WORKERS (for both RESIDENCE AND WORKPLACE TABULATIONS) 1-02 / 2-02 Sex by Means of Transportation 1-03 / 2-03 Sex by Occupation 1-04 / 2-04 Sex by Industry 1-05 / 2-05 Sex by Class of Worker 1-06 / 2-06 Sex by Worker earnings 1-07 / 2-07 Sex by Hours worked per week in 1999 FOR PERSONS (for RESIDENCE tabulations) 1-54 Sex by Employment Status Also, there are some tables using "age group of youngest child in the household" that may be of interest. The Public Use Microdata Sample (PUMS) is another Census data resource that may be appropriate for exploring commuting by gender along with other demographic and socio-economic characteristics. Due to Disclosure Review procedures at the Census Bureau, the CTPP is limited in the number of cross-tabulation variables in each table. I expect the CTPP 2000 Part 2 files release to State DOTs and MPOs to be complete by the end of February, and perhaps even before, so both Parts 1 and 2 should be available for small area data analysis for this topic. In addition, the 1990 CTPP included similar tables by Gender. (Part 1 tables 17 thru 21; and Part 2 tables 2 thru 6). Elaine Murakami FHWA Office of Planning and (FHWA Liaison to this TRB Conference!) 206-220-4460 in Seattle

21 years

ABJ30 (1): Census Data and Transportation Planning Agenda

by Robert Sicko

Attached is the agenda for the Census Data for Transportation Planning sub-committee meeting to be held on January 14th, 2:30 - 4:00 PM at the Hilton. Hopefully you can find the time to join us. Also, we are presenting a poster session, #635, Analyzing and presenting Census Data on the 14th from 9:30 to noon in the Hilton. Hope to see you there as well! Robert Sicko M i r a i A S S O C I A T E S 19110 Bothell Way NE, Suite 202 Bothell, WA 98011 425.415.0905 - W 425.415.0935 - F bob(a)miraiassociates.com

21 years

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