Jai Daniels is a first-year Master of Urban and Regional Planning (MURP) student at Portland State University, currently working with PSU's Transportation Research and Education Center (TREC) as a Graduate Research Assistant under faculty advisor John MacArthur. She is interested in urban livability, bicycle and pedestrian planning, transit planning, and the intersection between urban planning and the environment.

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Tell us about yourself?

I grew up in a small town in North Carolina, often referred to as 'Mayberry.' Living near the Blue Ridge Parkway and not having much to do, apart from spending time outside, largely influenced both my passion for environmental conservation and my desire to travel. This in turn influenced what I chose to study. I graduated from the University of North Carolina at Chapel Hill in 2019 with a degree in environmental studies and minor in city and regional planning. Now, I live in Portland and am in my first year of the Master of Urban and Regional Planning program at Portland State University. Outside of school, I enjoy listening to podcasts, watching movies, taking film pictures, and hiking.

What (or who) has influenced your career path in transportation?

As an undergraduate student, I studied abroad in Copenhagen, Denmark, which sparked my...

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We've just published a brand new set of four "How Walkable is Your Neighborhood?" education modules for high school students (download here)!

The modules, which can be taught in sequence or as standalone lessons, provide students with creative ways of observing transportation systems in their neighborhoods through collecting pedestrian data, critically evaluating accessibility, and learning about livable communities. Students will gain a deeper understanding of how people move through their community, and whether the transportation in their community is designed with the needs of all people in mind. 

This curriculum was originally developed for the National Summer Transportation Institute (NSTI) - a STEM-focused transportation summer camp for high school students. In 2020, when the camps were converted to a virtual format for the first time, new tools had to be developed for student engagement and learning. These walkability modules were completed during the virtual camps, but are not dependent on a...

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In June 2019, the City of Portland Bureau of Transportation (PBOT) launched a new incentive package aimed at making transportation more accessible for low-income households. In the "Transportation Wallet for Residents of Affordable Housing" pilot program, people living in affordable housing developments received access to free transportation options like transit passes, bike or scooter share memberships, rideshare and carshare credits.

Portland State University researchers evaluated the pilot program to find out how participants used the Transportation Wallet and how it helped them use different transport modes to get around.

A February 2021 paper in Transportation Research Record by Huijun Tan, Nathan McNeil, John MacArthur and Kelly Rodgers presents insights into the implementation and effectiveness of a transportation financial incentive program for low-income populations. Access the paper: "Evaluation of a Transportation Incentive Program for Affordable Housing Residents."

Main findings include:

  1. The financial support of this program encouraged some participants to use new mobility services (including Uber/Lyft, bike share, and e-scooter) that they had never used before.
  2. The program increased access for participants, helping them make more trips and, for some, get to places they otherwise could not have gone.
  3. Transportation fairs, where...
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Led by Xiaoyue Cathy Liu of the University of Utah (UU) and funded by the National Institute for Transportation and Communities, researchers have created a web-based modeling tool (see GitHub repository built for the Utah Transit Authority) that enables U.S. transit providers to explore the impacts of changing over their systems to electric buses*. The researchers ran the model for TriMet in Portland, OR as well, with TriMet results and analysis presented in the final report (PDF).

"The interactive visualization platform lets users explore various electric bus deployment budget scenarios, so that transit agencies can plan the most cost-effective way to transition their fleet from diesel to electric buses – while prioritizing disadvantaged populations," Liu said.

The research team, at University of Utah, Portland State University (PSU), and University of California, Riverside, set out to answer three questions: 

  1. What costs and benefits are associated...
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The National Institute for Transportation and Communities (NITC) is proud to introduce a new dissertation fellow: Kelly Rodgers of Portland State University. Four other NITC dissertation fellows were announced in summer 2020. Our NITC Dissertation fellowships applications are accepted on a rolling basis. 

Kelly’s dissertation project will focus on "The use and influence of health indicators in transportation decision-making."

Research on health and transport has increased significantly in the past 20 years, both across health and transportation fields. Researchers and practitioners have called for the use of health indicators in transportation, which come amidst the growing emphasis on the use of indicators for transportation plans and projects in general. The underlying hope is that new procedural arrangements, such as measuring and tracking indicators, can turn policy goals into practice. This research project will explore the use and influence of health indicators in transportation using a mixed methods approach.

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Sponsor: National Cooperative Highway Research Program (NCHRP)
Research Team Lead: Christina Fink, Toole Design Group
Portland State Investigators: Christopher Monsere, Nathan McNeil and Sirisha Kothuri

One of the most common locations for motor vehicle-bicyclist crashes is at controlled intersections. Particularly dangerous is the conflict between through bicyclists and turning drivers (either left or right). Despite widespread acknowledgement of this problem, transportation engineers and planners still lack definitive guidance on how to safely and effectively design for bicyclists at intersections in the United States.

In a newly contracted project, awarded to Toole Design Group by the National Cooperative Highway Research Program (NCHRP), a team of researchers will identify design best practices to reduce conflicts at intersections. In addition to Toole, the team includes researchers from Portland State University, Oregon State University (David Hurwitz), and Safe Streets Research & Consulting (Rebecca Sanders). Christopher...

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Each 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. Two of the five 2020/2021 scholarship awardees are Portland State University students! WTS Portland will be celebrating all of the awardees during an online happy hour on Wed, January 27th at 5PM (PT) - RSVP here.

Apy Das (Helene M. Overly Memorial Scholarship)

Apy Das is a master’s student in the department of civil and environmental engineering at Portland State University. She got her bachelor of science degree in... Read more

The 100th annual meeting of the Transportation Research Board (TRB) is coming up next month. Normally held in Washington, D.C., this year's meeting will be virtual and will take place from January 5–29. Transportation Research and Education Center (TREC) researchers will have strong representation in the online conference: 23 Portland State University faculty, staff and students are presenting their expertise at TRB 2021!

VIEW THE ONLINE GUIDE TO PSU AT TRB 2021

DOWNLOAD THE PSU PRESENTATION FILES

 

A Few Session Highlights To Watch For:

Monday, Jan 25, 11:30 AM - 1:00 PM, Driver Yielding and Pedestrian Performance at Midblock Crossings on Three-lane Roadways with Rectangular Rapid Flashing Beacons  – PSU engineering graduate student Frank Appiah (read an interview with Frank) will present alongside PSU researchers Sirisha Kothuri and Christopher Monsere....

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Sponsor: National Cooperative Highway Research Program (NCHRP)
Research Team Lead: Dr. Bahar Dadashova, Texas A&M Transportation Institute
Investigators: Christopher Monsere, Sirisha Kothuri and Nathan McNeil of Portland State University; and Toole Design Group

In recent years, there have been over 600 bicyclist fatalities annually in the United States. This sobering statistic has motivated a number of recent studies, including the recently released National Transportation Safety Board study, “Bicyclist Safety on US Roadways: Crash Risks and Countermeasures (PDF). ” That report notes that midblock crashes account for a disproportionate number of bicyclist fatalities and severe crashes, and that separated on-street bicycle facilities may reduce the likelihood of these crashes. However, there are only limited data on the safety outcomes of separated on-street bikeways in the U.S., despite their increasing popularity...

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