I suggest using Table P30 "Means of Transportation to Work" from Census 2000. This is available on American FactFinder at the US Census Bureau website.

From: ctpp-news-bounces@chrispy.net [mailto:ctpp-news-bounces@chrispy.net] On Behalf Of Weinberger, Penelope
Sent: Tuesday, February 23, 2010 9:28 AM
To: ctpp-news@chrispy.net
Cc: Bhave, Nita
Subject: [CTPP] CTPP 2000 JTW by Public Transportation Mode for All US Cities

Has anybody collected and made a table or database of CTPP 2000 JTW by Public Transportation Mode for All US Cities?

Penelope Weinberger

CTPP Program Manager

AASHTO

202-624-3556

http://ctpp.transportation.org/home/default.htm

It's just as bad to not make a plan as to blindly follow the one you already have.