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

Metropolitan Centers: Evaluating local implementation of regional plans and policies

Richard Margerum Keith Bartholomew , Rebecca Lewis
One of the emerging strategies in metropolitan regions for integrating transportation and land use is to promote development around higher density mixed use centers (metropolitan centers). Considerable research has focused on the design and performance of centers, particularly those linked to fixed transit (transit oriented development). These studies have focused on urban design, the impacts of centers on behavior and the changes induced by fixed transit investment. However, there has been far… Read More

Pedestrian and Transit Oriented Design

Keith Bartholomew
This course introduces the theoretical basis and design principles of compact urban development and will review local, national and international TOD’s for the urban design qualities that make a place walkable and encourage multi-modal transportation. From this review, specific TOD locations will be identified and targeted for more comprehensive on-site investigations. Students in the course will be sent out to different metropolitan areas with exemplary TODs to conduct interviews, collect… Read More