Friday Transportation Seminar: Understanding Technology-Based Exclusion in Emerging Smart Mobility Systems

We are committed to making decisions that promote the success and well-being of our campus community. Like an increasing number of universities nationwide, Portland State is taking steps to respond to the global pandemic. Until further notice, all live events hosted by TREC will be online only.

Friday Transportation Seminars at Portland State University have been a tradition since 2000. You can join us online at 11:30 AM.

PRESENTATION ARCHIVE

THE TOPIC

As transit agencies modernize their fare payment systems, opportunities to pay with cash are reduced. This speeds boarding and lowers the cost of operations while also creating new sources of ridership data. Arguably, service is improved for riders as well as payment systems could work across modes,...

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Friday Transportation Seminar: Student Presentations from TRB, Week 3

tr*NEW* LOCATION: Karl Miller Center at PSU, 631 SW Harrison St., Room 465
*NEW* REGISTRATION: Sign up through GoToWebinar

Portland State University students share the work they presented at the annual meeting of the Transportation Research Board (TRB) 2018:

SEMINAR VIDEO

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Webinar: A National Scan of Bike Share Equity Programs. Image shows three young women biking away from the camera.

Webinar: A National Scan of Bike Share Equity Programs: Best Practices and Lessons Learned

PRESENTATION ARCHIVE

OVERVIEW

Connecting with cities and bike share operators from across the United States, Portland State University conducted a nationwide scan on what programs and initiatives were running to address equity in bike share. The report “National Scan of Bike Share Equity Programs” documents responses from over 70 bike share systems. This resource will help cities and operators navigate the range of actions that have been implemented to make bike share systems more equitable, examine successful strategies employed across the U.S., and understand how those successes (and challenges) are being measured and articulated. In doing so, we hope the report helps bike share systems learn from the experiences of others, innovate, and more quickly move toward greater equity. The research team will be joined by a bike share operator to discuss what they learned, best practices, and where they see the future of bike share equity programs headed.

THE RESEARCH

This webinar is based on a study funded by the Better Bike Share Partnership and the National Institute for Transportation and Communities (NITC) and conducted at...

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Inaccessible Accessibility: low-income households and barriers to the “new American dream”

The video begins at 0:20.

Topic: Inaccessible Accessibility: low-income households and barriers to the “new American dream”

In many ways, the resurgence in demand for housing in highly accessible and walkable neighborhoods can be viewed as a triumph of planning and policy efforts to reinvest in walkable urban neighborhoods that support active travel. However, increased demand has resulted in price premiums that can make location-efficient housing choices more difficult for low-income households. This research uses data from a survey of recent movers in six U.S. cities, including Portland, to explore the extent to which households of different economic means are able to choose housing locations that match their accessibility and transportation preferences.

Bio: Arlie Adkins is a PhD candidate and adjunct instructor in the Toulan School of Urban Studies and Planning at Portland State University. His dissertation research focuses on better understanding how people make decisions about non-work travel behavior in the context of a new home. Arlie holds a master’s degree in city planning from UC Berkeley. He previously worked in TriMet’s project planning department as a community affairs specialist and at Flexcar in Washington, DC.

200th Seminar! Travel Time Estimation for Traffic Management and Traveler Information

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The video begins at 7:41.

Bike Lanes And Retail Sales: A Rigorous Coast-To-Coast Study Is In The Works

Bike-Share Equity In Boston, A Work In Progress

Skateboarding as Transportation: Findings from Exploratory Research

The video begins at 2:45.

Topic: Skateboarding as Transportation: Findings from Exploratory Research

Bio: Tessa Walker is currently completing her thesis on non-motorized transportation and qualitative research methods with supervision from Dr. Jennifer Dill and Dr. David Morgan. For more information on her thesis research please visit the Skate Study PDX website (http://www.skatestudypdx.wordpress.com). Tessa has previously worked in town planning in Vermont, sustainability auditing in Massachusetts, and in bicycle and pedestrian transportation research with the Family Activity Study at PSU. She is currently an intern at the public opinion research firm DHM Research, and she will be a 2013-2014 Hatfield Fellow.

An Analysis of the Efficiency of Urban Commercial Vehicle Tours

The video begins at 1:09.

Webinar: Marginalized Populations’ Access to Transit

 

PRESENTATION ARCHIVE

OVERVIEW

How do people with intersecting marginal identities experience social exclusion as they travel via mass transit?

To answer this question, PSU researchers employed a qualitative method less common in transportation studies: photovoice. Researchers asked participants to describe the factors that shape their travel behavior and provide photographic data of their experiences. Then, they conducted in-depth video interviews to gain further depth and clarity regarding the visual data.

The findings from this study can help transit system designers better understand how experiences of harassment and discrimination across the entire users’ journey affects the riders’ decisions about whether and when to take transit, and the extent to which transit-related infrastructure is related to decisions about where to live or their access to long-term housing.

KEY LEARNING OUTCOMES

  • Specific strategies for enhancing equity in relation to...
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