The Center for International Trade and Transportation (CITT) is dedicated to delivering education programs, innovative research, and community outreach in the area of goods movement. CITT is the Long Beach home for four major research centers: METRANS Transportation Center, a U.S. Department of Transportation-designated university transportation center; the U.C. Davis-led National Center for Sustainable Transportation; MetroFreight, a Volvo Research and Education Foundations Center of Excellence in Urban Freight based at the University of Southern California; and the Federal Highway Administration’s Southwest Transportation Workforce Center (SWTWC) covering eight states—California, Arizona, Nevada, New Mexico, Utah, Colorado, Oklahoma and Texas.
Gateway Cities COG Air Quality Action Plan
Due in part to the heavy concentration of goods movement and industry in and around the Gateway Cities, the sub?region has historically experienced the adverse impacts of air pollution. Learn More