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
Utilizing Ego-centric Video to Conduct Naturalistic Bicycling Studies
Feng Liu Miguel Andres Figliozzi , Wu-chi Feng
Bicycling is enjoying a surge in popularity across the USA but bicycle safety continues to remain a challenge. Cyclists (and pedestrians) are the most vulnerable road users since cyclist-vehicle collisions often result in severe injuries and have high fatality rates with respect to other types of collisions. In particular, intersections are one of the most critical areas in a road network given the high number of conflicts and accidents occurring at these locations.
Existing data collection…
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How Will Autonomous Vehicles Change Local Government Budgeting and Finance? A Case Study of Solid Waste, Drop-off/Pick-up Zones, and Parking
Benjamin Clark
This project specifically seeks to study the secondary effects of AVs (not the innovation themselves but how innovations impact our lives), with a specific focus on local government fiscal impacts. The breadth of impacts are wide ranging and were outlined in a white paper (Clark, Larco, and Mann 2017) earlier this year. The proposed project will take a deeper and more detailed dive than was seen in the white paper so that the magnitude in a few categories of government service: 1) solid waste…
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