Portland State University researchers Martin Swobodzinski and Amy Parker, with student co-authors Julie Wright, Kyrsten Hansen and Becky Morton, have published a new article in Frontiers in Education: "Seamless Wayfinding by a Deafblind Adult on an Urban College Campus: A Case Study on Wayfinding Performance, Information Preferences, and Technology Requirements."
The article reports on an empirical evaluation of the experience, performance, and perception of a deafblind adult participant in an experimental case study on pedestrian travel in an urban environment. The case study assessed the degree of seamlessness of the wayfinding experience pertaining to routes that traverse both indoor and outdoor spaces under different modalities of technology-aided pedestrian travel. Specifically, an adult deafblind pedestrian traveler completed three indoor/outdoor routes on an urban college campus using three supplemental wayfinding support tools: a mobile application, written directions, and a tactile map.
Results indicate that wayfinding performance and confidence differed considerably between the three wayfinding support tools. The tactile map afforded the most...
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Last week, we celebrated a return to in-person learning on the Portland State University campus with a welcome-back-to-school luncheon for transportation students. The gathering, held Wednesday Oct 13 on the rooftop of PSU's Urban Center building, was intended as a reboot for the Students in Transportation Engineering and Planning (STEP) student group. Around 40 people attended for lunch, greetings, and introductions to some of the core transportation faculty. TREC director Jennifer Dill gave an overview of some of the ways TREC can support students in their transportation careers (for example, funding for attending trainings and conferences.) Transportation students can also apply for scholarships through TREC – see some past PSU transportation scholars.
ELECTIONS FOR STEP LEADERSHIP BOARD
The next order of business...
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Jaclyn Schaefer is a graduate of the civil engineering master's program at Portland State University. A former Dwight David Eisenhower Transportation Fellow, she is now a Transportation Engineer 2 in training at the Washington State Department of Transportation. During her time at PSU, Jaclyn worked as a graduate research assistant on various projects with Dr. Miguel Figliozzi. At the 2020 TRB Annual Meeting, she presented the results of a study examining how the presence of bicycles on roads without bicycle lanes affects passenger vehicle travel speeds. Jaclyn was awarded NITC scholarships during both the 2018/19 and 2019/20 academic years.
Connect with Jaclyn on LinkedIn
Tell us about yourself?
I am a recent graduate from Portland State University, where I received a MS in civil and environmental engineering, and previously completed a BS in civil engineering. During my time as a graduate student at PSU, I was fortunate to work under Dr. Miguel Figliozzi conducting research on factors affecting traffic speeds and speed limit compliance on roads with a high percentage of bicycles (an ODOT research project with co-PI Avinash Unnikrishnan) and studying the spatial distribution of...
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A new study launches next month, funded by the National Institute for Transportation and Communities (NITC). Researchers at Portland State University and the University of Texas at Arlington will explore the use of crowdsourced data to estimate pedestrian counts. The project team consists of Sirisha Kothuri and Nathan McNeil of Portland State University, and Kate Hyun and Stephen Mattingly of the University of Texas at Arlington.
WHAT ARE PEDESTRIAN COUNTS USED FOR?
"You know that saying that if you can't measure it, you can't change it? For most streets, we might have some intuitive sense of if there are a lot of people walking there or not, but we rarely have data to back it. This project will assess how crowdsourced data can help to establish the level of pedestrian activity on streets throughout the transportation network," McNeil said.
Knowing how many pedestrians or bicyclists are using a link or a network is the foundation for measuring nonmotorized travel. Count data are useful for monitoring trends, planning new infrastructure, and for conducting safety, health, and economic analyses. The lack of widely available pedestrian count data precludes meaningful safety studies, which have become critically important, especially...
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We are proud to congratulate Portland State University masters student Nicholas Meusch, who has been awarded a scholarship by the American Public Transportation Foundation (APTF) Board of Directors, with a nomination endorsed by TriMet. APTF scholarships are aimed to help with tuition, books, educational materials and other expenses for students who show interest in the public transportation industry as a career, as well as high academic achievement and involvement in extracurricular citizenship and leadership activities.
Nick, a second-year student in the Master of Urban and Regional Planning (MURP) program at PSU, currently works as a proposal manager for Elcon Associates, a minority-owned, electrical and systems engineering firm that performs consulting services for transit agencies operating rail transit systems (including TriMet and the Portland Streetcar).
Nick was selected by Dr. Aaron Golub as one of two PSU graduate nominees for the 2020 American Planning Association Transportation Planning Division student paper competition, with a paper on the topic of brownfield conversions of private gasoline fueling stations to drive-through electric vehicle fast charging stations. As zero-emission vehicles (ZEVs) require a greater demand...
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The 2021 World Symposium on Transport and Land Use Research was held virtually August–11, and three recorded sessions are available to watch. See below for links to the opening and closing keynote speeches and a panel discussion on Portland, Oregon's urban growth boundary. TREC co-sponsored the conference with The World Society for Transport and Land Use Research (WSTLUR). Portland State University's interim Associate Vice President for Research, Kelly Clifton, and TREC director Jennifer Dill co-hosted the event along with Yingling Fan of the University of Minnesota. Check out the recordings here:
- Opening Keynote: Dr. Susan Handy, University of California Davis
- Closing Keynote: Dr. Juan Pablo Bocarejo, Universidad de los Andes
- Panel: Portland’s Urban Growth Boundary: Featuring Sy Adler, Portland State University; Lynn Peterson, Metro Council; and Marisa Zapata, Portland State University
The first WSTLUR...
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Returning to primarily on-campus learning, the fall term at Portland State University starts September 27, 2021. See PSU’s COVID-19 Student Resources for the latest info on our campus vaccination requirement for students and staff. Some in-person courses may shift to offer an online or hybrid attendance option as the situation evolves; stay tuned for any updates.
Students enrolled in a PSU degree program can register online. Not a current PSU graduate student? Lifelong adult learning is a guiding principle of PSU, and you can still take these courses through the non-degree application process or as a post-baccalaureate student (opens Sept. 7th). Taking a course is one way to see if one of our PSU graduate degree programs...
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The National Institute for Transportation & Communities (NITC) research consortium, led by Portland State University, has awarded $530,419 in total funding for seven new research projects spanning five universities. With the extension of the FAST Act, NITC received one additional year of funding, and given this limited time frame, we emphasized projects that were relatively short in length, relied on existing expertise, and would yield specific outputs and outcomes. Several of the projects have an equity focus, and much of the research aims to make it easier to get around multimodally and/or by walking. The seven new projects are:
- Rumore and Stoker focus on the unique transportation challenges of 'gateway' communities, or small towns adjacent to natural areas that attract large populations. Their previous...
If you could securely pick up your packages on your commute by public transit, from any carrier—be it USPS, FedEx, UPS or other companies, would you? Transit agencies could be missing a potential strategy to increase ridership by offering common carrier parcel lockers at transit facilities.
Mitigating the demands on our urban transportation networks by consolidating parcel deliveries at high trafficked transit facilities could also benefit retailers, logistics and carrier companies, and consumers. But how do we ensure the equitable distribution of these sites for disadvantaged populations, while keeping accessibility in mind?
Using real world data from the Portland, OR region, a new study from researchers at Portland State University (PSU) offers a multiple-criteria approach using accessibility and equity metrics, including ridership, mode of transportation, spatial distribution, and sociodemographic profiles of coverage areas.
Read moreLimited Free Access: The article in Transportation Research Record, "Accessibility and Equity Analysis of Transit Facility Sites for Common Carrier Parcel Lockers," by Katherine Keeling, Jaclyn Schaefer and Miguel Figliozzi, will be...
Dr. Sirisha Kothuri of Portland State University Awarded 2021 APBP Research Professional of the Year
We're proud to announce that Dr. Sirisha Kothuri, Senior Research Associate at Portland State University, has been awarded the 2021 Research Professional of the Year award by the Association of Pedestrian and Bicycle Professionals (APBP). The APBP Professional of the Year Awards recognize the achievements of pedestrian and bicycle professionals made in the last twelve months in the private, public, research, and nonprofit sectors.
Dr. Kothuri’s contributions to advance the state of practice in bicycle and pedestrian safety research are outstanding. She has worked to inspire the next generation in our field and advance the professional knowledge of others through research around multimodal traffic operations, bicycle and pedestrian counting, and safety, with an emphasis in innovation in non-motorized transport.
Watch her accept the award: