Examining Oregon's Medically At-Risk Driver Program Oregon is one of six states with mandatory physician reporting requirements for drivers with significant medical impairments. In 2003, the State revised its Medically At-Risk Driver program to cover a wider range of cognitive and functional impairments. Professor James Strathman's project examined the new program. The ODOT/OTREC co-sponsored study involved two sections. First, the researchers performed an assessment of the safety risk posed by drivers whose licenses were suspended after the DMV received a physicianís report on their condition. The second part of the study involved interviews with program stakeholders, including primary care physicians, providers of driving assessment services, and program administrators. To read more about the project, download the report at: https://trec.pdx.edu/OTRECUS/project/80

Tensile strain, or strain from heavy loads, causes pavement to crack. But innovations in pavement design aim to reduce such damage. Currently, the Oregon Department of Transportation (ODOT) is in the process of adopting a new pavement design procedure. This involves examining data from existing pavement to predict how much cracking will likely occur in the new pavement. Analysts have already made predictions about how much tensile strain will occur in the new pavement using a procedure known as layered elastic analysis. Dr. Todd Scholzís project gathered key data in order to assess the validity of these key predictions. Want to learn more? You can download the OTREC report at: https://ppms.trec.pdx.edu/media/project_files/OTREC-RR-10-02.pdf.

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.

As a part of OTREC’s visiting scholars program, Professor Rick Willson from Cal Poly Pomona presented on the the next generation of Transit Oriented Development (TOD) on February 12.† In a nutshell, TOD is “the intersection of good transit planning and good development planning.”† The initial implementation of TOD in California focused on vertical mixed development, fixed rail and property within a quarter mile.† It was a good step in the right direction of creating more livable and sustainable communities.† However, it had some shortcomings such as using cheap right of way, dispersed origin-destination, and counter incentives. New legislation in California and other states focused on vehicle-miles traveled greenhouse gas emissions reduction provides an opportunity to update TOD to use the lessons learned and improve on some shortcomings.† If you missed Prof. Willson’s recent seminar, you can view the streaming video and access presentation online. (Image Credit: Rick Willson)

In January 2010, the USDOT Research and Innovative Technology Administration issued a request for public comment regarding their Strategic Research Direction, Research Priority Areas and Performance Metrics To Guide Departmental Strategic Plan for Research, Development and Technology Activities (2010ó2015). OTREC and our partners crafted a three part response that identified barriers and ways to research innovation, including:

  • Broadening federal match for University Transportation Centers (UTCs);
  • Embracing the cross-modal perspective on transportation;
  • Better tracking of how research is implemented; and
  • Increasing the role of national university transportation centers.
  • Making better linkages between research groups.

In regards to the key priorities, areas that could key areas could be emphasized and perhaps not fully captured in the key priorities as currently stated included:

  • Resiliency in the face of climate change & natural disasters;
  • Considering equity issues across all priorities; and
  • Recognizing active transportation as a mode.

To view the full OTREC memo, go to: https://trec.pdx.edu/OTRECUS/RefDocuments/RDT_OTREC_Final.pdf

OTREC participated in a research and technology funding discussion led by Mike Quear, congressional staffer. The visit consisted of two parts: a discussion with the Deans and faculty representing the major sciences at Portland State University; and a tour of the OTREC including highlighting collaborative research undertaken by the ITS Lab and electric vehicle initiatives being supported by OTREC. Mike Quear is Staff Director for the Science and Technology Committee’s Subcommittee on Technology and Innovation. He has worked for the Committee for the past 19 years. We always look forward to the thought provoking discussions that his visits provide.

This OTREC educational project took students at Portland State University beyond the lecture hall and the library. Dr. Lynn Weigand expanded the bicycle and pedestrian design curriculum at PSU by turning an existing three-credit course into a five-credit course with an applied lab. The new course gave students the opportunity to apply the knowledge they gained in class to real projects in their community. Working in teams, the students developed projects that focused on improving bicycle and pedestrian connections to the PSU campus. The course received excellent reviews from the students, and the department recognized the courseís value by offering it again the following year. The report can be downloaded at: https://ppms.trec.pdx.edu/media/project_files/OTREC-ED-10-01.pdf.

On January 28th, OTREC co-hosted a brown bag seminar on The Impacts and Opportunities for Building Healthy, Equitable Communities.† Shireen Malekafzali, PolicyLink, was the guest speaker of the seminar. She discussed the impacts of transportation on health, the challenges with existing policy,and the opportunities for influencing new policy with transportation authorization on the federal agenda.††Some of the recommendations for policy changes†that better consider the†impact of health equity include prioritizing and encouraging investments in public transprtation, pedestrian and bicycling infrastructure, and transit-oriented development.† The Transportation Prescription: Bold New Ideas for Transportation Reform in America, a publication produced by PolicyLink and Prevention Instituted further explores the link between transportation, health and equity.† The seminar was well-attended, with a standing room only crowd of folks that†represented public, private, non-profit, and university partners in both health and transportation fields. The seminar followed on the heels of the on the recent publication of the book, Healthy, Equitable Transportation Policy: Recommendations and...

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OTREC is pleased to announce the posting of the 2010-2011 Request of Proposal (RFP). The total funding available under this RFP is approximately $2 million, and OTREC expects to fund as many high quality proposals as possible to support relevant work that relates to the theme and supports national transportation priorities, initiatives and needs. Please note some of the changes to the 2010-2011 RFP based on feedback and input from faculty, the OTREC Board of Advisors, and OTREC partners. The changes include the following:

1. OTREC is defining research emphasis areas that provide strategic research direction for the next year. These research areas are multimodal and the priorities are NOT at the exclusion of other thematic research areas, but proposals submitted that directly respond to these priority areas will rank higher among the diverse portfolio of proposals.

2. OTREC has reserved funding for initiatives. An initiative goes beyond a single project and can be a center, program, or laboratory that involves collaboration between more than one campus, more than one discipline, more than one agency, and more than one faculty member. See Section 5 of the RFP for details.

3. OTREC is accepting multi-year proposals for both projects and initiatives with a limit of 2 years. If selected, OTREC will fund the first year. Second year funding is contingent on congressional reauthorization, and currently cannot be guaranteed.

4. Abstracts...

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Rick Krochalis, Federal Transit Administration (FTA) Region X Administrator, recently kicked off the Center for Transportation Seminar Series on January 8th with a presentation on the Regional Implications of the Federal Livability Initiative. The presentation touched on the federal interagency partnership in addition to FTA’s involvement in the effort. Smart growth and transit-oriented development are not new concepts.  With growing congestion, energy use, greenhouse gas emissions, needs for maintaining a state of good repair on existing transportation systems in addition to a growing and aging and population in the United States; transit is playing a key role in helping address these issues.The seminar was followed with with a roundtable group discussion with TriMet and local partners; and meeting with faculty and students highlighting transit-related research. You can download the podcast or view the seminar if you missed the presentation.   Livability is also the theme for the winter transportation seminar series.

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