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Social and Behavioral Sciences Commons

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Public Affairs, Public Policy and Public Administration

Portland State University

2019

Traffic engineering

Articles 1 - 4 of 4

Full-Text Articles in Social and Behavioral Sciences

Contextual Guidance At Intersections For Protected Bicycle Lanes, Christopher M. Monsere, Nathan Mcneil, Yi Wang, Rebecca Sanders Dec 2019

Contextual Guidance At Intersections For Protected Bicycle Lanes, Christopher M. Monsere, Nathan Mcneil, Yi Wang, Rebecca Sanders

TREC Final Reports

Improved bicycle infrastructure has become increasingly common in the United States as cities seek to attract new riders, including the demographics of people who do not feel comfortable riding with motor vehicle traffic. A key tool is separated or protected bicycle lanes, and intersections are critical links in a low-stress network. This report presents an analysis of the perceived level of comfort of current and potential bicyclists from 277 survey respondents who rated 26 first-person video clips of a bicyclist riding through mixing zones, lateral shifts, bend-in, bend-out and protected intersection designs. A total of 7,166 ratings were obtained from …


Pedpdx: Addressing Equity Through Citywide Pedestrian Planning, Michelle Marx, Francesca Patricolo Mar 2019

Pedpdx: Addressing Equity Through Citywide Pedestrian Planning, Michelle Marx, Francesca Patricolo

PSU Transportation Seminars

Pedestrian safety and access is an equity issue. In Portland, inadequate pedestrian infrastructure and traffic safety concerns disproportionately impact low-income communities and people of color. The City is attempting to rectify these inequities through PedPDX, Portland’s new citywide pedestrian plan (anticipated for adoption in Spring 2019). PedPDX prioritizes sidewalk and crossing improvements and other investments, policies, strategies and tools to make walking safer and more comfortable across the city.

Come learn about the strategies PedPDX is using to address transportation equity in Portland, including establishing a data-based prioritization for citywide pedestrian investments, identifying roadway and behavioral characteristics most closely …


Rethinking Streets For Bikes: An Evidencebased Guidebook, Marc Schlossberg, John Rowell, Roger Lindgren, Dave Amos Feb 2019

Rethinking Streets For Bikes: An Evidencebased Guidebook, Marc Schlossberg, John Rowell, Roger Lindgren, Dave Amos

TREC Final Reports

This project is a follow up to a successful previous NITC project and subsequent nationally distributed book, called “Rethinking Streets: An Evidence-Based Guide to 25 Street Transformations.” The success of the first book demonstrated a need for easy access to evidence-based transportation information that can be used by practitioners, community members, policymakers, educators, and researchers. This project produced a follow-up guidebook, but with a focus on streets redesigned to accommodate bicycle transportation in ways following current best practices. Whereas the first book purposefully focused on “average” street retrofit projects to communicate the normalcy of such projects around the country, this …


From Knowledge To Practice: Rethinking Streets For People On Bikes, Marc Schlossberg, John Rowell, Roger Lindgren Feb 2019

From Knowledge To Practice: Rethinking Streets For People On Bikes, Marc Schlossberg, John Rowell, Roger Lindgren

TREC Project Briefs

For too long we’ve been building streets as though they have one function–to move cars quickly. The reality is that streets can to do more than just move cars. They can move people on foot, on bikes, on transit, without hurting vehicular throughput and safety. They can be more than a way to get somewhere else. Good streets are good places, too – public places where people meet, sit and socialize, conduct business, wander about, play, and more.