A major seismic event is predicted to hit the Oregon Coast any year now, which has transportation planning experts asking, “Is Oregon prepared?”
OTREC seismic expert and Portland State University Associate Professor of Civil and Environmental Engineering Peter Dusicka recently spoke at a May 13 symposium titled, Next Big Earthquake In Oregon: Are We Ready? Along with five other PSU professors, the Maseeh College-sponsored symposium addressed the state’s preparedness in terms of emergency response and infrastructure. Dusicka’s talk focused on the ability of Oregon’s bridges to perform in a major earthquake.
“We depend on our network of bridges for anything from immediate emergency response to transportation of goods and services,” Dusicka said. “There is no doubt that there is an inventory (of bridges) within Oregon of a certain vintage where we know there will be issues.”
The ability of a bridge to withstand a seismic event can depend on the type of bridge, when it was constructed and how it’s supported in terms of a foundation, Dusicka said. OTREC recently worked with ODOT to examine several hundred bridges in Oregon for seismic deficiency. The most telling trait, Dusicka said, is age.
“Over time, we’ve learned the ways we’ve designed and built bridges are not the best for resisting earthquakes,” Dusicka said. “The challenge with remediation today is, do we have the knowledge to do this effectively, and if we do, do we have the funds to execute...
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Fixing a community’s pedestrian and bicycle infrastructure issues could be as simple as turning on one’s smart phone in the future. At least that’s the hope of OTREC researchers Marc Schlossberg, Ken Kato, Dana Maher, Cody Evers, and Christo Brehm of the University of Oregon.
In the report, Transportation Planning Through Mobile Mapping (Read The Full Report Here), researchers developed and tested the Fix This Tool, a smart phone application that allows community members to assess problems within their transportation environment. The goal was to create a tool that could be affordably distributed to communities across the country so pedestrians and cyclists can actively participate in improving their means of transportation.
As the desire for reduced carbon emissions, reduced congestion, and reduced public spending on transportation infrastructure grows, many state and local governments are looking to encourage walking and bicycling in their communities as an alternative to cars. However, current data on pedestrian and bike networks are limited and there is little understanding on what constitutes appropriate bike and pedestrian infrastructure. To remedy this, local governments must engage residents to find out challenges current users face and what infrastructure is needed to increase biking and walking by residents.
Previous OTREC research developed a tool built on a GIS platform (...
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Even with uncertainty clouding the future of university transportation research, more than 150 people from around the country showed their dedication to providing the most useful transportation research at the Council of University Transportation Centers’ 2011 summer meeting. OTREC hosted the conference June 13-15 at Portland State University.
University transportation researchers and staff, along with federal and state transportation officials, convened for three days of work sessions, meetings and exploring. OTREC-organized tours gave a Portland flavor to the proceedings, letting visitors explore the city by every available transportation mode. The 4T trail took participants on a light-rail train, a trail, an aerial tram and a streetcar (or trolley). The bike tour showed off the bicycle infrastructure that is making Portland nationally known. An architecture walking tour highlighted downtown Portland’s buildings and parks. And the food-and-beer tour explored the city’s burgeoning food-cart scene and copious microbreweries.
For many people, the conference...
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Leadership from elected officials and access to federal and state funding are crucial components for successful transportation and land use planning in urban areas, according to a study recently completed by Portland State University’s National Policy Consensus Center.
The study, “Regional Transportation and Land Use Decision Making In Metropolitan Regions: Findings From Four Case Studies” (Read The Full Report Here) looked at efforts by regional agencies in four urban areas to coordinate land use and transportation via governance, coordination, growth centers and transportation improvement programs. The study is part of an OTREC project led by Rich Margerum of the University of Oregon’s Department of Planning, Public Policy and Management.
Margerum, along with Robert Parker of UO and Susan Brody and Gail McEwen of the National Policy Consensus Center, looked at the Puget Sound Regional Council in Washington, Metro in Oregon, the Denver Regional Council of Governments in Colorado and the San Diego Association of Governments in California for the project. The team examined literature and reports, conducted 40 interviews and also conducted an online survey of over 450 individuals within the four regions. In addition, a symposium was held in September 2010 with representatives from the four regions, the US Department of Transportation, Environmental Protection Agency and other...
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The U.S. House of Representatives Subcommittee on Technology and Innovation heard testimony earlier this month crafted by OTREC regarding continued funding for transportation research and University Transportation Centers.
On June 14, Lynn Peterson, Sustainable Communities and Transportation Policy Advisor to Governor John Kitzhaber delivered testimony (Read The Full Statement Here) prepared by OTREC, the Oregon Department of Transportation and others on how transportation research can maximize the return on investment of taxpayer dollars when it comes to transportation projects. The testimony was given to ensure continued federal support and funding for transportation research in the state of Oregon. In particular, Peterson requested continued support of University Transportation Centers (UTCs), like OTREC.
“The next transportation authorization needs to continue to provide a means of addressing the needs of applied and advanced research which is regional and national in scope,” Peterson said in the testimony. “In Oregon, we have developed a very successful model of collaboration between our research universities and between (OTREC), (ODOT) and local governments. This collaboration allows us to stretch our resources further and leverage our expertise and funding across our institutions, and ensures that research is able to be put into...
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Portland State University students working with students at the University of Washington have completed a fifth volume report on the possibilities of High Speed Rail in the Northwest.
Working with Ethan Seltzer of Portland State and Daniel Carlson of the University of Washington, the students have spent the past months traveling between Seattle and Portland, attending workshops, and researching the impacts and benefits of High Speed Rail development. OTREC helped the students and professors put together several charettes in Portland and Seattle, and also provided funds for student travel between cities, according to John MacArthur, OTREC Sustainable Transportation Program Manager.
The resulting report, Ecolopolis 5.0: High Speed Rail in Cascadia (Read The Full Report Here), gives an in-depth look at how investment in High Speed Rail could tie together the region from Eugene all the way to Vancouver B.C. Carlson, senior lecturer of public affairs in the Evans School of Public Affairs at UW, said the report goes into more detail than most government research into High Speed Rail ever has before.
“We looked at the impacts (of High Speed Rail) in a broader range than most Departments of Transportation would look at,” Carlson said. “We wanted to understand the impact of development around stations, commerce exchange, and the environmental impact...
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While the national parks system may have some of the most natural areas in America, there’s nothing natural about how most Americans travel through them: by car.
Todd Johnson, an OTREC graduate research assistant, is hoping to change that for at least one state park. The Eno Transportation Foundation recently chose Johnson for a year-long assignment to find ways to reduce traffic congestion at Arches National Park near Moab, UT. Every year, Eno puts out five assignments throughout the country to improve transportation at national parks and monuments.
Johnson, a Master of Science student in civil and environmental engineering at Portland State University, previously worked as a transportation interpreter at Rock Mountain National Park, encouraging people to take a shuttle service rather than driving. He has a similar goal for his stint at Arches.
“We want to get people out of their cars,” Johnson said. “Right now when the parking lots fill up, people park on the side of the road, creating a safety hazard and diminishing the beauty of the park. I will help with implementing solutions to deal with congestion using (Intelligent Transportation Systems) and social media.”
Johnson, an avid cyclist, will also be looking at encouraging alternative forms of transportation through Arches. The park is looking to construct more hiking and biking trails to prevent visitors from driving from one attraction to another, Johnson said. Currently, the park’s roads...
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Every day, trucks travel in, out and through Portland delivering the goods that make the city and region’s economy thrive. But urban freight traffic in the Portland metro area has become increasingly congested and unreliable, leading to longer travel times, fewer goods being distributed and more greenhouse gases being emitted. OTREC researchers have worked with commercial vehicle GPS data and freeway traffic sensor data to understand the impact of urban congestion on commercial vehicle fleets and what can be done to reduce congestion.
In “Algorithms to Quantify the Impacts of Congestion on Time-Dependent Real-World Urban Freight Distribution Networks” (Read Paper Here) and “The Impacts of Congestion on Time-definitive Urban Freight Distribution Networks CO2 Emission Levels” (Read Paper Here), OTREC researcher Miguel Figliozzi and his team attempted to quantify and measure the impacts of congestion on freight from a business, as well as environmental perspective. The project team combined time-dependent algorithms, real-world traffic data, and open source software Google Maps to...
Every year, graduate and undergraduate students from Portland State University’s Toulan School of Urban Studies and Planning perform projects to aid urban planning efforts in local communities. On Tuesday, May 31, several students from PSU’s Master of Urban and Regional Planning (MURP) program took to the podium to present what they had accomplished after nearly six months of hard work.
When Amy Hesse, a graduate student in the MURP program, traveled to Redmond to learn more about efforts to encourage bicycling in the eastern Oregon community, she found plenty of people interested biking. But she also found that many were not doing so because they felt unsafe. Hesse, along with students April Cutter, Reza Farhoodi and Spencer Williams, developed a project called B-Spoke which sought to create a bicycle refinement plan for the city of Redmond.
“Our goal was to build off the city’s existing transportation system plan by identifying assets and barriers to increased ridership,” said Hesse. “People told me, ‘I don’t feel safe’ and we looked for new ways to overcome that. It wasn’t so much telling (Redmond locals) what they should do, but seeing what we could learn from them.”
While Redmond had many assets to cycling, including existing bike trail systems, a lack of east-west connectivity and dangerous highway crossings prevented many from biking more frequently, or at all, outside of recreation. Women were the gender with the most interest in cycling, but...
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The Oregon Transportation Research and Education Consortium would like to congratulate two of its affiliated students who took home hefty scholarships this past week from the Women’s Transportation Seminar (WTS).
Kristi Currans of Portland State University and Jessica Bloomfield of the University of Oregon were both awarded scholarships at a May 26 dinner at Wilf’s in Union Station. The Women’s Transportation Seminar was established by the federal government with the goal of transforming the transportation industry through the advancement of women. Overall, WTS awarded $15,500 in scholarships this year to women pursuing higher education and careers in transportation.
Currans, a graduate Civil Engineering student at PSU, took home a $3,500 Graduate Scholarship. She holds an undergraduate degree in Civil Engineering from Oregon State University, where she was named Student of the Year in 2010. Currently, Curran is working with travel demand modeling as part of a workforce training program between PSU and the Oregon Department of Transportation. Active in the American Society of Civil Engineers,
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the Institute of Transportation Engineers and Students in Transportation Engineering, she would like...