Post on 28-Nov-2019
uvm.edu/crs
• Combinemorethanoneyear’ssample• First5‐yearestimateplannedforDecember2010
AmericanCommunitySurvey
uvm.edu/crs
3-Year Census Transportation Planning Products Release
SlidepreparedbyU.S.CensusBureauandCTPPpartners.
uvm.edu/crsSlidepreparedbyU.S.CensusBureauandCTPPpartners.
3‐year CTPP Data Product
Available Late Nov. 2010Based on ACS 2006, 2007, 2008
20,000 Pop. Areas
http://trbcensus.com/products
uvm.edu/crsSlidepreparedbyU.S.CensusBureauandCTPPpartners.
3‐yearCTPPProductSummary•BasedonCTPP2000Tables•ManyNEWUnivariate Tables•MoreAge,Race,Household‐levelTables•SeveralFlowTablesIncluded•TablesIncludeMOEs•ReducedNumberofCrosstabswithMode
•‐‐ Traveltime•‐‐ Householdincome•‐‐ Vehicleavailability•‐‐ Age•‐‐ Timeleavinghome
•TableswillhaveSuppression•‐‐ Meansbasedonatleast3values•‐‐ Atleast3recordsinFlow
uvm.edu/crs
The 3‐year Product Design
Based on 2000 Geography
MSA – EACH Principal CityMetropolitan Statistical Area
State‐POW PUMAState‐PUMAState‐Place
State‐County‐MCDState‐County
Nation (US Total)
Product Structure
3‐PartsPart 1‐ Place of Residence
Part 2‐ Place of Work
Part 3‐ Flows betweenHome and Work
State
Product documentation available at: http://ctpp.transportation.org/Documents/CTPP_custom_tabulations_based_on_3yracs2006_2008.xls
uvm.edu/crs
Accessingthe3‐yeardata
•‐Free,butyoumustregister‐Onlinetutorialsavailable
•‐Searchfortablesbykeyword‐Clickonamaptoselectgeography
•ftp://ftp.camsys.com/temp/outgoing/CTPP/New%20CTPP%20ACS/
SlidepreparedbyU.S.CensusBureauandCTPPpartners.
uvm.edu/crs
OtherForthcomingCommutingProductsbasedontheACS
•
•
19SlidepreparedbyU.S.CensusBureauandCTPPpartners.
uvm.edu/crs
KeyCTPPContact
• PenelopeWeinbergerAASHTOCTPPProgramManager202‐624‐3556pweinberger@aashto.org
http://ctpp.transportation.org
20SlidepreparedbyU.S.CensusBureauandCTPPpartners.
uvm.edu/crs
…resources andexpertise tosupportruralpeopleandcommunities
FredSchmidtWill“Chip”Sawyer
VermontStateDataCenterattheUVMCenterforRuralStudies
crs.uvm.edu/census802‐656‐0892
wsawyer@uvm.eduU.S.CensusBureau:census.gov
PresentationDownloadAvailableatuvm.edu/crs under“ReportsandPresentations”
ThispresentationcontainsmaterialsbaseduponworksupportedbytheU.S.DepartmentofAgriculture,underAwardNo.2010‐34269‐20972.Anyopinions,findings,conclusions,orrecommendationsexpressedinthispublicationarethoseoftheauthor s anddonotnecessarilyreflecttheviewsof
theU.S.DepartmentofAgriculture.
SpecialthankstoSenatorPatrickLeahy.
Thank you!