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.
NOTE: If you're looking for projects from our partner campuses, use the NITC research search.
Research Highlights
Strategies to Address Homelessness at Airports (ACRP 03-59)
John MacArthur
Marisa Zapata
There has been an increase in the number of homeless individuals at airports in recent years. There are many reasons for this increase, including a reduced number of city shelters and the attractiveness of airports for homeless people due to their relative safety, transit accessibility, climate controlled shelter, and access to food and amenities. Responses to homeless people at airports have varied. Many airports wrestle with how to balance their primary function of serving the traveling ...
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Novel Approaches to Model Travel Behavior and Sustainability Impacts of E-Bike Use
John MacArthur
Christopher Cherry
Electric bikes (e-bikes) are a new mode of transportation that could substantially improve efficiency in the transportation system if adopted as substitutes for cars. Researchers at University of Tennessee, Knoxville, Portland State University, and Bosch E-Bike Systems have received funding from the National Science Foundation to measure real-world travel behavior and assess the sustainability impacts of those choices. We are developing a platform that is easily deployable, non-invasive, and...
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