TREC research addresses complex transportation problems by drawing on multiple disciplines, including engineering, planning, economics and design, from across the Portland State University campus. Use the search box at right to search for a specific project.

Research Highlights

Developing Data, Models, and Tools to Enhance Transportation Equity

Amy Lubitow Julius McGee , Raoul Liévanos
Data from travel surveys are used to forecast demand, inform transportation investments, and craft urban policies. Because these data are so essential to shaping our transportation system, it is critical that hard-to-reach populations—such as low-income, minority, and transit-dependent people—have their travel behavior accurately reflected. The limited survey coverage may lead to inaccurate estimation of their transportation access and behavior, impede policy changes related to transportation… Read More

Transit Impacts on Jobs, People and Real Estate

Arthur C. Nelson Kristina Currans , Nicole Iroz-Elardo
Transit Impacts on Jobs, People and Real Estate, from the University of Arizona, represents the culmination of nearly a decade of research into the economic effects of transit. To unpack the dense and substantial findings from 17 LRT, 14 BRT, 9 SCT, and 12 CRT systems in 35 metro areas across the United States, the final report is split into five volumes. Arthur C. Nelson and fellow researchers Robert Hibberd, Kristina Currans and Nicole Iroz-Elardo of UA have completed the final phase of… Read More