print email comment close Trip: A National Transportation Research Group URL: http://www.tripnet.org Description: Trip, a nonprofit organization supported by insurance companies and other businesses, "promotes transportation policies that relieve traffic congestion, improve air quality, make highway travel safer and enhance economic productivity." Its site features research reports, news releases, and state and national information about roads and traffic conditions. Also includes links to sites relating to the 50th anniversary in 2006 of the Interstate Highway System. Publisher: Trip LII Database Information: Record 22842 created by Ray Van Diest on 10/30/2006 Last modification on 11/13/2006 Published: 11/15/2006   Funding agency: California State Library LII Item ID: http://lii.org/cs/lii/view/item/22842