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
Understanding the Accessibility, Economic and Social Equity Impacts of Urban Greenway Infrastructure
Jenny Liu
“City Greenways” is a concept proposed as a part of Portland’s 2035 Comprehensive Plan, which calls for a citywide network of park-like pedestrian and bicycle friendly streets crisscrossing the city at roughly three-mile intervals. This research establishes several approaches to measure the transportation network impact of the “City Greenways” and relate bicycle network measures to economic and social equity outcomes.
Expanding upon existing literature, we derived three sets of bicycle…
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Emerging Technologies and Cities: Assessing the Impacts of New Mobility on Cities
Becky Steckler Rebecca Lewis
Digital devices – such as smart phones, tablets, and computers – are significantly changing how people and goods move. Leaders in communities where new mobility services and e-commerce deliveries exist are grappling with how to take advantage of the benefits of these services and mitigate the challenges. Government agencies are just beginning to create strategies and policies to ensure that these new mobility services help communities achieve their goals. These efforts are being led primarily…
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