The Census Bureau issued a Federal Register notice on March 18, with responses due on April 8. http://www.census.gov/cac/www/fr-05-5392.html The Census Bureau is requesting nominations for members of this committee which will cover the topics of both the 2010 decennial census and the American Community Survey. The CB FR notice includes the language that the planned committee size is 20 members (as opposed to 40 members which was the size of the Census 2000 Advisory Committee). Dave Clawson, representing AASHTO, was a member of the Census 2000 Advisory Committee. At a recent CTPP Working Group meeting, Dave said that AASHTO would like to continue to participate to represent transportation interests, and they are now working on a self-nomination letter. If you would like to submit materials to accompany the letter, please email him at davidc(a)aashto.org