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
Does Compact Development Increase or Reduce Traffic Congestion?
Reid Ewing Shima Hamidi
It is now widely held, even among many state transportation departments, that you cannot “pave your way out of congestion” (at least in the long run) due to highway induced traffic and highway induced development (sprawl). Therefore, any solution to highway congestion must be multi-faceted and must, in particular, reduce the need for so much vehicular traffic. From years of other research, we know that compact development that is dense, diverse, well-designed, etc. reduces vehicle miles…
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Equity Perspective in Transportation Planning
Jandel Crutchfield
The “Equity Perspective in Transportation Planning” proposal is to develop a module/session that familiarizes students with the historical and structural processes that fuel unequal transportation access and mobility for communities today. It is also about developing students’ own ability to reflect on this history and its impact on their current and future work in transportation planning and the future mobility of individuals and communities in society. In this module/class session students…
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