Freight Shipments in America: Preliminary Highlights from the 2002 Commodity Flow Survey
$16.43
Freight in America: A New National Picture
$12.69 - $15.99
National Transportation Statistics 2001
$24.99
G-7 Countries: Transportation Highlights
$16.43
Freedom to Travel
$12.15 - $16.43
Transportation Statistics Annual Report: December 2006
$17.99
Federal Subsidies to Passenger Transportation
$13.99