10 Mar
2003
10 Mar
'03
7:03 a.m.
The 1990 Journey to Work files from http://www.transtats.bts.gov/ has
worker trips specified by mode of transport, including how many people
are in a carpool, which enables me to figure out the actual car traffic.
The 2000 data from
http://www.census.gov/population/www/cen2000/commuting.html
only seems to have total numbers of workers, not their modes of
transport.
Does anyone know where I can get the more detailed information that I
was able to get from the 1990 data?
Thank you.
Harvey Michaels
U.S.EPA, Office of Transportation and Air Quality
Assessment and Standards Division
734-214-4184