When Kyu Ri Kim was seven years old, she was struck by a car while walking in her neighborhood where there was no separate walkway for pedestrians in Seoul, South Korea.

Kim, who is now an adjunct research associate at Portland State University (PSU), received nerve damage in her legs and had to use a wheelchair for several days after the incident. This experience launched her interest in pedestrian safety, which eventually led to her 2024 doctoral dissertation research project: "The Central Role of Perceived Safety in Connecting Crash Risk Factors and Walking Behavior."

"That was the real starting point, my personal experience. And I'm curious whether other people really do understand the real risk around them. What are the crash risk factors around them and how are they different from individual perceived risk?" Kim said.

Her dissertation, supported by funding from the National Institute for Transportation and Communities (NITC), illuminates the relationship between pedestrian crash risk factors and perceived safety, as well as the relationship between safety attitudes and walking behavior. How the interplay between these factors influences people's behavior...

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The trip to and from school is made by nearly every child in Oregon every school day. Bike and walk buses, organized groups of school children, parents, and ride/walk leaders, seek to encourage biking and walking to school. A new research project at Portland State University's Transportation Research and Education Center (TREC) will gather information on bike buses nationwide, inspired by the success of Sam Balto's bike bus initiative at Alameda Elementary School in Portland, Oregon.

Balto, a physical education teacher, catapulted into the limelight in 2022 after establishing a weekly bike bus involving over 100 students commuting to school on two wheels. Its success and popularity prompted a broader initiative to understand and promote the benefits of bike and walk buses across the United States.

Researchers John MacArthur and Nathan McNeil, along with Evan Howington, a student in the Master of Urban and...

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Principal Investigator: Brenda Scheer, University of Utah
Learn more about this research by viewing the related presentations and the full Final Report on the Project Overview page.

Transit-oriented development, or TOD, could be the “poster child” for sustainable urban development. It concentrates land uses, including commercial and multi-family housing, near transit stations so as to reduce car dependency and increase ridership. The benefits are manifold; increased community health, positive economic impacts, less harm to the environment and potentially greater social equity.

But what about affordability? In exchange for all these benefits, do TOD residents spend more money on transportation?

A new NITC ...

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A new NITC report examines metropolitan centers: high-density developments in metropolitan regions.

Mixed-use transit-oriented developments are one example of a metropolitan center, but high-density developments in suburban areas without transit also fit the definition.

Across the country, metropolitan planning organizations (MPOs) are steering cities toward this type of development for a variety of reasons.

Many of them are facing the same constraints: poor air quality and increased congestion without an increase in dollars to solve it. One response to the problem involves getting a better handle on land use.

NITC researchers Richard Margerum and Rebecca Lewis of the University of Oregon and Keith Bartholomew of the University of Utah evaluated the planning process surrounding metropolitan centers in two case study regions, Denver and Salt Lake City.

“A lot of regions are paying attention to regional growth patterns. How do you do this at a regional scale when you don’t have the authority? What planners and MPOs are really facing is the question of how to support the adoption of these kinds of concepts,” Margerum said.

The goal of the study was to examine...

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Millennials prefer walking over driving by a substantially wider margin than any other generation, according to a new poll conducted by the National Association of Realtors and TREC, the Transportation Research and Education Center at Portland State University.

The 2015 National Community and Transportation Preference Survey found that millennials, those aged 18 to 34, prefer walking as a mode of transportation by 12 percentage points over driving. Millennials are also shown to prefer living in attached housing, living within walking distance of shops and restaurants, and having a short commute, and are the most likely age group to make use of public transportation.

The poll also found that millennials show a stronger preference than other generations for expanding public transportation and providing transportation alternatives to driving, such as biking and walking, while also increasing the availability of trains and buses. Millennials likewise favor developing communities where people do not need to drive long distances to work or shop.

> Jennifer Dill of TREC and Hugh Morris of NAR will discuss the findings in a free Webinar Aug. 5....

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Bad streets don’t just create frustrating commutes, Dan Burden told a Eugene crowd Feb. 28. They also hurt our health, environment and economy.

Burden, executive director of the Walkable and Livable Communities Institute, spoke as part of the University of Oregon’s LiveMove Transportation Speaker Series. A national authority on bicycle and pedestrian programs, street corridor and intersection design, and traffic calming, Burden started advocating for active transportation 38 years ago.

A healthy and sustainable community is a walkable one, Burden said, and transportation and land-use planning both should serve that goal. “If you want to be a transportation planner, you’d better take a couple courses in land use,” he said. “And if you want to be a land-use planner, you’d better take a couple courses in transportation.”

Well-designed streets are key to healthy communities, Burden said. Wide sidewalks, good landscaping, buffer zones between cars and pedestrians and short crosswalks all create an environment that gets more people walking. In turn, he said, businesses will build to take advantage of foot traffic and existing owners will see their property values rise.

Although established communities offer few opportunities to plan streets from scratch, there are still opportunities to incorporate good design, Burden said. Bad streets can be put on a diet, he said....

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Dr. Yizhao Yangís OTREC project on understanding school travel examined the relationships between school transportation, neighborhood walkability, and where families choose to live. The study involved a 5,500-household survey of families with children attending selected public schools in Eugene, Oregon. In general, parents did consider school transportation in the process of deciding where to live. Unfortunately, housing opportunities around schools and in walkable communities are often limited. Dr. Yangís project suggests a need for greater coordination between community land use planning and school planning. The study also points to the value of continuing to educate the community about safe and active transportation options to school. The final report can be downloaded at: https://ppms.trec.pdx.edu/media/project_files/OTREC-RR-10-01.pdf.