Thank you all for the discussions about MOE re-calculations when using ACS data. We have added links to 2 different calculators to the FHWA web page on census data. One is from the State Data Center network, and the other is from Univ of South Florida, Center for Urban Transportation Research. Please look under the "training" section on this page. http://www.fhwa.dot.gov/planning/census/acs.htm Hope to see many of you at the TRB annual meeting in a couple of weeks. Don't forget that there is an ACS data workshop on Sunday, January 23 from 9:00 a.m. - noon. The Census Bureau Geography Division is planning to show the prototype version of the TAZ module of MTPS during that session. They will also have a booth in the TRB Exhibit Hall. This workshop was organized by TRB Committee on Urban Data (ABJ30): Census subcommittee. Elaine Murakami FHWA Office of Planning 206-220-4460