Attached is a call for abstracts for a conference on the National Household Travel Survey sponsored by the Transportation Research Board this coming November. The NHTS complements the CTPP. for more information on the conference please visit http://trb.org/calendar/event.asp?id=125 -- Ed Christopher 708-283-3534 (V) 708-574-8131 (cell) 708-283-3501 (F)