Each year, through our Initiative for Bicycle and Pedestrian Innovation (IBPI) program, TREC offers a range of scholarships to assist students pursuing equitable, sustainable, and multimodal transportation. Four Portland State University students were awarded TREC scholarships for the 2020/2021 academic year: Darshan Chauhan of civil & environmental engineering, and Robert Hemphill, Philip Longenecker and Briana Orr of urban studies & planning.
Darshan Chauhan (Walter H. Kramer Fellowship)
Darshan Chauhan (see his NITC student spotlight here) is a graduate research assistant in civil engineering at Portland State University. He has served as the treasurer of STEP (Students in Transportation Engineering and Planning), PSU's transportation student group, and generously volunteers his time at a variety of transportation-related events via PSU's Transportation Research and Education Center (TREC). He defended his masters thesis on network flow problems in fall 2019, and is now a PhD student in the civil engineering...Read more
The rapid spread of COVID-19 has changed the way most of the world moves through daily life, with many businesses having to temporarily close and students of all levels forced to transition to online courses.
Even so, grocery stores, medical facilities, and takeout restaurants remain open, requiring workers to commute to and from work. In metro areas, that can often mean taking some form of transit, potentially exposing workers in these vital areas to the disease.
In a collaborative project between University of Tennessee at Knoxville and Portland State University, researchers Chris Cherry (UT), Candace Brakewood (UT) and John MacArthur (PSU) are studying the impacts of people’s travel decisions on transit, shared bikes and e-scooters, and it comes with backing from a National Science Foundation RAPID Award.
These awards are granted for research with "a severe...Read more
In 2018, Vision Zero was adopted as part of Portland’s Regional Transportation Plan for the first time. This content analysis explored how concerns about safety were expressed in the planning process—did they adhere to a Vision Zero perspective or did they express a conventional mobility paradigm? What were the top concerns? Furthermore, did different stakeholder groups subscribe to Vision Zero more than others? Kelly Rodgers, a PhD student in the Toulan School of Urban Studies and Planning at Portland State University, explores paradigm conflicts around implementing vision zero in Portland.
Kelly Rodgers is a PhD student in Urban Studies who is studying the use and influence of health indicators in transportation decision-making. She has been twice awarded the Dwight D. Eisenhower Transportation Fellowship and twice named a NITC Student Scholar. Kelly is also the Executive Director of Streetsmart, a non-profit organization developing an evidence-based platform that helps civic leaders integrate health, climate, and equity concerns into transportation. Kelly is the vice-chair of the Institute of Transportation Engineers' Health and Transportation Standing Committee, a member of the Transportation Research Board's...Read more
Authored by PeopleForBikes
According to a new study released by Portland State University’s Transportation Research and Education...Read more
Authored by Tammy Lee, Transportation Data Manager, Portland State University
For a deeper dive into bicycle volume data, watch the May 8 seminar with Tammy Lee and Kristin Tufte: Creating And Using A Publicly Available Multimodal Transportation Data Archive. Also, check out her earlier blog post on motor vehicle traffic volumes.
The weather these past few weeks has been beautiful: sunny, not too hot, not too cold, cherry trees blossoming… the ideal biking weather marred by a less than ideal pandemic.
Are social distancing measures affecting bike trips in Portland, OR? Maybe. Personally? Yes.
First, let’s get a few things out of the way before we provide summary observations:
Analyzing bike data is not as “easy” as evaluating vehicle traffic data: the infrastructure for monitoring bike (and pedestrian) data isn’t anywhere close to how vehicle traffic is monitored. There just aren’t many bicycle count detectors. So if one detector stops working then what little data that was available in the first place became that much littler.
Image by Luije/iStock
Authored by Aaron Golub Director and Associate Professor, Nohad A. Toulan School of Urban Studies and Planning at Portland State University. Join Aaron and John MacArthur on May 22nd for a PSU Friday Transportation Seminar sharing early results from the research presented here.
With many transit agencies across the country1 eliminating cash handling at ticket counters and on-board vehicles for obvious health and virus transmission reasons, one may wonder: who will be negatively impacted by this?
Some riders can still use cash at ticket vending machines or at certain retail outlets, but for many, depending on where they live and which parts of the transit system they ride, this will be inconvenient. National data2 show clear disparities3 in access to alternatives to cash (credit and debit accounts) as well as the other tools needed to pay for things electronically (smartphones, cell data plans and internet at...Read more
For a deeper dive into vehicle volume data, attend the May 8 online seminar with Tammy Lee and Kristin Tufte: Creating And Using A Publicly Available Multimodal Transportation Data Archive. At this seminar, the presenters will offer an updated data analysis that reflects the latest vehicles volumes.
Ask most Portland drivers and they’ll tell you that traffic has gotten worse over the past 10 years. And data from the Oregon Department of Transportation supports that feeling.
But for now, temporarily at least, all that is in the past.
The first confirmed case of COVID-19 in Oregon was February 28; a little over a month after the first positive test in the US. Since that week, many have noticed differences in traffic on our streets. An analysis of data from PORTAL - our multi-modal transportation data archive for the Portland-Vancouver metropolitan region - reflects that drop in traffic.
A number of articles have been published describing the effects of social distancing policies in...Read more
Transportation professionals and educators are navigating new territory as they move their work online. People all over the world are sharing resources, inspiration and expertise in our new remote learning environment. With that in mind, we've put together this resource page (updates ongoing) to support transportation faculty in adapting their courses, and to inform our community on navigating the impacts of COVID-19 on transportation.
TEACHING TRANSPORTATION ONLINE: UNIVERSITY RESOURCES
Seminars and Webinars for Online Learning
We've put together a list of some of our most useful recorded transportation seminars for online learning (Google doc) on a variety of topics related to engineering, planning, and active transportation. PSU's Office of Academic Innovation offers this resource on teaching remotely during COVID-19.
Navigating the Sudden Shift to Remote Teaching
Faculty are getting creative with teaching planning and engineering concepts while infrastructure and normal mobility behavior is in flux. Do you have an anecdote...Read more
- Shape the Active Transportation Roadmap: The project team will begin gathering input from transportation professionals in the coming months. Add your email address if you would like to be contacted.
Amid the explosion of active transportation literature over the last thirty years, practitioners struggle to effectively synthesize and use that research in their everyday practice. The interdisciplinary scope is vast: engineering, health and medicine, planning and design, psychology, public administration and policy, and many more. The search tools to find the sprawl of active transportation research on any one topic are inadequate, particularly for the average user. Meanwhile, there are still gaps in our knowledge about active...Read more
Share your trips with transportation researchers to grow knowledge about e-bike mobility and sustainability.
We're seeking e-bike users from all over the U.S. to join a new research project led by John MacArthur of Portland State University and Chris Cherry of the University of Tennessee, Knoxville. They're looking at the sustainability effects of e-bikes and utilitarian travel behavior of e-bike users, including origin, destination, route, time, speed, mode replacement, and trip purpose. Passively share your trips with us - just plug in a dongle, download our app, and ride like you normally do. The study is open to U.S.-based participants who ride an e-bike with a Bosch onboard computer, and use an iPhone.
HOW DOES THE STUDY WORK?
Researchers developed a low-impact instrumentation platform that leverages and merges the unique capabilities of e-bike and smartphone sensors. This technology relies on communication between the e-bike and...Read more