People on e-scooters
Jul 10, 2019

The National Institute for Transportation & Communities (NITC) research consortium, led by Portland State University, has awarded $1.035 million in total funding for ten research projects spanning five universities. This year we focused funding on micromobility, traffic, meeting the transportation needs of underserved populations and people with disabilities, and the intersection of transportation and housing.

Led by Reid Ewing of the University of Utah, Nicole Iroz-Elardo and Arlie Adkins of the University of Arizona
 
Led by Yao-Jan Wu of the University of Arizona, Xianfeng Yang of the University of Utah and Sirisha Kothuri of Portland State University
This multi-university collaboration builds upon previous research led by Yao-Jan Wu in multi-modal traffic monitoring, as well as...
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Jul 09, 2019

Darshan Chauhan, Portland State University

Darshan Chauhan is a graduate research assistant in civil engineering at Portland State University. He currently serves 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 will defend his masters thesis on network flow problems this year, and plans to continue on to earn his PhD. In the 2018/2019 academic year, Darshan earned a Walter H. Kramer Fellowship from Portland State University.

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Tell us about yourself?

I am a second-year Masters student in the civil engineering program with a transportation focus at PSU. I have been training with Prof. Unnikrishnan here to understand, model, and tackle uncertainties in different transportation networks. Before coming to Portland, I completed my Bachelor’s degree in civil engineering at BITS Pilani Hyderabad Campus, working as an undergraduate researcher in areas like fracture mechanics, optimization, and alternate cementitious materials through my junior and senior years. After completing my masters, I am continuing for my Ph.D. in transportation at PSU. Apart from school, I really enjoy...

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SAFE Planning Group at graduation ceremony
Jun 20, 2019

Photo of CUPA 2019 Graduation Ceremony by Nina Johnson

As the spring term comes to a close and many Portland State University students celebrate graduation, we'd like to take a moment to highlight two excellent transportation-focused projects from this year's Master of Urban and Regional Planning (MURP) graduates of the College of Urban and Public Affairs. Last year's graduating masters students worked on equitable travel to Marquam Hill, active transportation in North PDX, car-free access to the outdoors and an examination of skateboarding for transportation.

This year, two student groups took on projects related to walking and bicycling.

ReadyStreets: Human Powered Mobility in the Post-earthquake Recovery Period

SAFE (Supporting Access for Everyone) Planning Group: Kerry AszklarJaye Cromwell, Bryan Nguyen, Joey PosadaSabina Roan, and ...

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TREC Director Jennifer Dill speaks to TURF fellows
Jun 13, 2019

Our Transportation Undergraduate Research Fellowship (TURF) program is in its second year, and we're excited to introduce our 2019 cohort. The TURF program advances critical thinking and research skills under the guidance of a PSU transportation faculty mentor. This year's fellows are working on various research initiatives at TREC, including e-scooters, bicycle and pedestrian count data, multimodal trip generation, pedestrian safety and equitable transit.

TURF is funded by an education grant through our U.S. DOT funded program the National Institute for Transportation and Communities (NITC). Students were selected through a competitive application process; we had 103 applications from 23 U.S. states and 4 countries.

The TURF fellows will spend six weeks during the summer of 2019 at Portland State University, tackling transportation engineering and planning research questions.

MEET THE 2019 TURF FELLOWS

Anaisabel Crespo - Leiva, SUNY Plattsburgh

...
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Cover image
Apr 18, 2019
Principal Investigator: Aaron Golub, Portland State University
Learn more about this research by viewing the Executive Summary and the full Final Report on the Project Overview page, or watching a recording of the January 2019 webinar.

Since 1994, every Federal agency must develop a strategy for addressing “environmental justice” (EJ) – the disproportionately adverse human health or environmental effects on low-income and minority populations (sometimes called “EJ Populations”). In transportation planning this means including those communities' voices in the planning process, and evaluating the social impacts early on in the planning and project development process.

But what happens if EJ Populations move or grow during the sometimes decade-long project development process?

"If you're in a community that is changing, can you rely on forecasting to look ahead and have a detailed view of EJ impacts into the...

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Mike McQueen
Apr 15, 2019

The Maseeh College of Engineering & Computer Science department of Civil and Environmental Engineering is pleased to announce that Mike McQueen, a first year master's student studying transportation, has been awarded the Young Professionals in Transportation StreetLight Graduate Fellowship. He was also one of seven Portland State University students to be awarded an Eisenhower Fellowship at this year's annual meeting of the Transportation Research Board.

Young Professionals in Transportation (YPT) is an international nonprofit coalition of organizations which helps provide professional development, fellowship, and networking for young professionals in the transportation field. This is the first year that YPT has offered the Graduate Fellowship award, thanks to a partnership with StreetLight Data, a transportation analytics firm. Mike was selected from an international pool of applicants.

The award includes a plaque, one year of YPT membership, a monetary scholarship, and one month of access to StreetLight Insight. Insight is a platform that transforms anonymous, archival location data derived from millions of mobile devices into useful metrics that describe travel patterns. Mike plans to use the StreetLight Insight to assist his...

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Cars waiting at a traffic signal
Apr 04, 2019
Photo by Canetti
Principal Investigator: Gerardo Lafferriere, Portland State University
Learn more about this research by viewing the Executive Summary and the full Final Report on the Project Overview page.

Automobile traffic congestion in urban areas comes with significant economic and social costs for everyone. According to the 2015 Urban Mobility Report, the total additional cost of congestion was $160 billion. As more people move to metropolitan areas, the problems only intensify. The latest NITC report offers a new approach to urban traffic signal control based on network consensus control theory which is computationally efficient, responsive to local congestion, and at the same time has the potential for congestion management at the network level.

Traffic signals represent a significant bottleneck. As cars queue up at a stoplight, then gradually move again once the...

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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 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 Jaime Orrego-Onate of...

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