WTS Portland 2018 Scholars - Polina Polikakhina, Stephanie Lonsdale, and Sabina Roan
Mar 15, 2019

Three Portland State University students from the Maseeh College of Engineering and Computer Science and the Nohad Toulan School of Urban Studies and Planning received 2018 WTS Portland scholarshipsEach year, the Portland Chapter of WTS bestows scholarships to assist exceptional women in their educational pursuits in the field of transportation. The scholarships are competitive and based on the applicant’s specific goals, academic achievements, and transportation related activities.

WTS is an international organization that supports women in transportation through professional development, mentorship, leadership training, and so much more to support their advancement in the transportation profession. We're proud to be a local partner with the Portland Chapter of WTS, even more so of these students advancing their transportation careers and the recognition for their achievements so far.

Through our national research center housed here at TREC, the National Institute for Transportation and Communities (NITC...

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Pedestrians crossing a street
Mar 06, 2019
Principal Investigator: Kelly Clifton, Portland State University
Learn more about this research by viewing the Executive Summary and the full Final Report on the Project Overview page.

The latest NITC report offers improved tools for pedestrian modeling.

Led by Kelly Clifton of Portland State University, researchers had previously created the the MoPeD pedestrian demand model as well as a pedestrian index of the environment (PIE) for forecasting pedestrian travel. The PIE index improved the sensitivity of walk trip models by incorporating contextual features of the built environment that affect walking behavior in the Portland, Oregon region. Read about Clifton's previous body of work on context-specific modeling.

Useful for academic researchers in transportation, Clifton's research provides a framework for incorporating pedestrian travel behavior forecasts into traditional four-step travel demand models.

Since the method was based on Portland, the next step was to adapt the tools for wider use. In this new report, Clifton and...

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Cars on the freeway in a desert setting
Feb 20, 2019
Principal Investigator: Christopher Monsere, Portland State University
Learn more about this research by viewing the full Final Report on the Project Overview page.

A new report by Christopher Monsere and Sirisha Kothuri, researchers in Portland State University's department of civil and environmental engineering, found a direct correlation between increased speed limits and an increase in serious crashes in Eastern Oregon. The Oregon Department of Transportation (ODOT) funded the study examining issues related to changes in posted speed limits.

Speed limits on approximately 1,400 miles of highways and interstates in Eastern Oregon were increased by the Oregon legislature effective March 1, 2016. Using four years of data, Monsere, Kothuri and researcher Jason Anderson examined speeds in relation to crash frequency and severity from the year after the speed limits increased compared with the three previous years. On sections where the speed limit was raised to 65 mph for trucks (primarily the interstates), truck-involved crashes more than doubled.

In response to this study, ODOT is already taking some safety measures after PSU’s analysis. Learn more in the East...

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PSU students
Jan 28, 2019

For the second year in a row, we're opening up an exciting opportunity for undergraduate students interested in transportation: Spend a summer at Portland State University to learn more about the world of research in transportation through our Transportation Undergraduate Research Fellowship (TURF) program. This program is open to current undergraduate students from any university who are interested in learning more about transportation engineering or planning research. 

Hosted at PSU, selected students will be paired with a PSU faculty mentor (from either the College of Urban and Public Affairs or the Maseeh College of Engineering & Computer Science). The student will carry out research on a transportation project for ten weeks at 40 hours per week. TURF Fellows are provided a $7,500 stipend, but must find and fund their own lodging.

Decisions will be made by March 29, 2019. Contact us at asktrec@pdx.edu with any questions.

APPLY FOR TURF 2019 (by Feb 15th)

"Conducting...

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Jan 24, 2019

Seven Portland State University graduate students received Eisenhower Fellowships presented by the U.S. Department of Transportation at this year's annual meeting of the Transportation Research Board (TRB): Mike McQueen, Travis Glick, Greg Norton, Jael Wettach-Glosser and Santiago Espinosa Wild of the Maseeh College of Engineering & Computer Science, and Baxter Shandobil and Kelly Rodgers of the Nohad Toulan School of Urban Studies and Planning at Portland State University.

Glick, Norton and Wettach-Glosser also won Eisenhower Fellowships last year, making this their second year in a row to earn the prestigious award.

If you missed seeing these students present at TRB, it's not too late to check out their research! You can catch up with them on February 7 at TRB Aftershock, where Portland State students' TRB posters will be on display in the Engineering Building.

Read about other Portland State University research at TRB by checking out our 2019 Highlights.

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Jan 09, 2019

Each year, Portland State University researchers make a showing at the annual meeting of the Transportation Research Board (TRB), and 2019 so far is living up to expectations. See below for a few highlights from the more than 26 PSU researchers (including 11 students) who are presenting this year in D.C., and follow us on Twitter for live updates. See when & where all PSU researchers will be presenting in our handy guide.

Download the PSU at TRB 2019 Guide (PDF).

Also, we invite you to a scavenger hunt: Visit PSU poster sessions to collect all of this year's TREC at TRB sticker variants!

Monday, January 14 (3:45pm–5:30pm)

Current Issues in Alternative Transportation Fuels and Technologies Poster Session

John Macarthur of the Transportation Research & Education Center (TREC) and graduate student Michael Harpool will present "Survey of Oregon Electric Vehicle Owners: Understanding...

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Jan 03, 2019

This article was cross-posted from Portland State University news.

The Maseeh College of Engineering and Computer Science at Portland State University is pleased to announce that Professor Kelly Clifton has accepted the position of Associate Dean for Research (ADR). This role will provide leadership for research excellence that supports the mission and vision of the College. The ADR will oversee the research portfolio in the College and will be responsible for growing the College’s funded research portfolio. Dr. Clifton brings much research experience to the position, as well as a career involving interdisciplinary collaboration, development of partnerships, engineering and planning expertise, and more.  

Dr. Clifton looks forward to her new role and stated, “As the Associate Dean of Research for MCECS, I am excited to be a part of this next phase of growth and development of the college. I look forward to working with our talented faculty, staff, and students to advance our research enterprise and grow our capacity to engage in scientific exploration and discovery. At MCECS and the larger PSU community, we direct our energies toward activities that aim to make a difference.”

Dr. Clifton will...

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Kelly Clifton and student - presenting research at TRB Annual Meeting
Jan 02, 2019
Principal Investigator: Kelly Clifton, Portland State University
Research spans multiple studies and years of work.
This content was originally published in the June 2018 edition of the  U.S. DOT UTC Spotlight series (PDF).

University Transportation Center (UTC) Spotlight

In recent decades, cities have become increasingly motivated to invest in infrastructure that supports multimodal options like walking, biking and public transit. Trip generation, the first step in conventional four-step forecasting models, is a central figure in determining how those investments are made.

However, when considering pedestrian and bicycling travel, the current practice is usually to either leave those trips out of the model altogether, or to simply present them as a mode choice option that is not analyzed further. In short, they’re car-centric.

Without reliable trip generation rates for anyone but drivers, an accurate transportation impact is difficult to predict. Certain land uses will draw far more walkers, cyclists and transit riders than drivers. Cities lack enough information to strategically plan for multimodal...

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Dec 17, 2018
Principal Investigator: Aaron Golub, Portland State University
This Pooled Fund project will begin in 2019, with an anticipated completion in 2020.

THE NEW PROJECT

As transit agencies modernize their fare payment systems, opportunities to pay with cash diminish. 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, where payment systems work across modes, and in some cases different transit providers, creating a more seamless and simplified experience. Still, about 15% of adults in the United States are without a bank account or credit card, and many rely on restrictive cell-phone data plans or don’t have access to a smartphone. These shares are even higher for public transit users. As transit fare technologies move further from cash, these digitally-excluded riders will find it more difficult to conveniently pay their transit fares.

In the latest project to be funded under the National...

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Dec 12, 2018
Principal Investigator: John MacArthur, Portland State University
Learn more about this research by viewing the Project Overview page.

This article was authored by Cristina Rojas of Portland State University's Institute for Sustainable Solutions on December 1, 2018 and cross-posted from Portland State University news.

A new report from Portland State University's Institute for Sustainable Solutions suggests that the most effective policies to support the growth of electric vehicles in the City of Portland would be those that target low-income drivers. The report is part of a collaborative project between Portland State University and the City of Portland Bureau of Planning and Sustainability to further goals in the Portland Climate Action Plan.

THE RESEARCH TEAM

The collaborative research team included Ingrid Fish from the Portland Bureau of Planning and Sustainability; John MacArthur and Kelly Clifton, who are both...

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