The National Institute for Transportation and Communities (NITC) invites new proposals for general research in 2015.
NITC is the U.S. Department of Transportation’s national center for livable communities and one of five U.S. DOT national university transportation centers. The NITC program is a Portland State-led partnership with the University of Oregon, Oregon Institute of Technology, University of Utah and University of South Florida.
NITC is focused on contributing to transportation projects that support innovations in livability, incorporating safety and environmental sustainability. We will award at least $1 million to research and technology transfer projects that support NITC’s theme.
What's new in ths RFP
This request for proposals has a special emphasis on economic impacts. Up to $250,000 of these funds will prioritize research projects that study the economic impacts of livable communities.
All projects should range from $30,000 to $150,000 and must focus on research and technology transfer. Technology transfer proposals should support the application of transportation research to practice, including dissemination of research results, continuing education, and training.... Read More
Sirisha Kothuri, an active transportation researcher who received her doctorate from PSU in 2014, was announced as the NITC university transportation center student of the year on Saturday, Jan. 10 at TRB.
Kothuri, a former OTREC scholar and NITC dissertation fellow, devoted her doctoral research to optimizing transportation infrastructure for pedestrians. Her dissertation, "Incorporating Pedestrian Considerations into Signal Timing," focuses on ways to minimize the wait time at traffic signals experienced by people on foot.
Pedestrians are the most vulnerable group of road users, so safety is a top priority for many jurisdictions, with less focus being placed on travel time. Kothuri believes that there is a critical need to incorporate pedestrian considerations into signal timing design, in part because unacceptable delay can impact signal compliance and thus impact safety.
The overall objective of her research is to make traffic signals more responsive to pedestrian needs.
Findings from Kothuri’s research can inform practitioners in determining treatments that can benefit pedestrians by considering their needs and reducing delay.
On Tuesday of this week's TRB annual meeting, Kothuri presented a poster titled "Exploring Thresholds for Timing Strategies on a Pedestrian Active Corridor."
She will share more of her pedestrian research in a...Read more
In a morning workshop on Sunday at TRB's annual meeting, Patrick Singleton of Portland State University was named the top-ranked Eisenhower Fellowship recipient
The session featured innovative research from second- and third-year Eisenhower doctoral fellowship recipients from top universities across the nation.
Singleton was one of four civil and environmental engineering students from PSU to be awarded the Dwight David Eisenhower Transportation Fellowship in 2014.
The paper he presented, "The theory of travel decision-making: A conceptual framework of active travel behavior," integrates theories from economics, geography and psychology to arrive at a unifying framework for understanding and predicting active travel decisions.
It examines the thought processes behind individuals' short-term travel decisions and explains the roles of activities, built environment factors, socio-demographics, perceptions, and habit in influencing those decisions.
Singleton's award marks the second year in a row that a Portland State student has taken the top honor, following Kristina Currans.
Singleton's adviser, Prof. Kelly Clifton, said she's proud of his accomplishment and the continued achievement of Portland State students. "It shows the strength of the program," Clifton said.
Sunday, Jan. 11 is workshop day at the annual meeting of the Transportation Research Board in Washington, D.C.
Krista Nordback of TREC presents at the 1:30 p.m. (all times Eastern) workshop "Making Bicycle and Pedestrian Data Programs Count."
Nordback's will offer her portion of the workshop, "Data Sharing: A Count is a Terrible Thing to Waste," with Jeremy Raw of the Federal Highway Administration. The presentation covers the state of the practice for data warehousing of bicycle and pedestrian traffic data. It's in room 150B.
Patrick Singleton of Portland State University presents at a workshop showcasing the work of second- and third-year Eisenhower doctoral fellowship recipients from top universities across the country. Singleton presents "The theory of travel decision-making: A conceptual framework of active travel behavior." The workshop begins at 9 a.m. in Room 202A.
For a full listing of presentations from NITC campus-affiliated researchers each day at TRB, download our guide to TRB...
Monday, Jan. 12 marks the first day of lectern and poster presentations at the annual meeting of the Transportation Resarch Board in Washington, D.C. It's also the busiest day for researchers representing the National Institute for Transportation and Communities' member campuses.
Marc Schlossberg leads a team from the University of Oregon presenting the NITC project "Rethinking Streets: Evidence-Based Guide to 25 Complete Street Transformations." The presentation highlights the book of the same name, which uses evidence from completed street projects from around the United States in order to help communities imagine alternative futures for their streets. You can watch a NITC Webinar on the topic or learn more. The lectern presentation at TRB starts at 3:45 p.m. (all times eastern) in room 209A of the convention center.
Tuesday marks another busy day of lectern and poster presentations at the annual meeting of the Transportation Research Board in Washington, D.C., with presentations from core TREC faculty along with current and former NITC student of the year recipients. The day concludes with the annual NITC reception, which all are welcome to attend. More information on the reception is at bit.ly/nitc-trb2015.
TRB helps mark the 10th anniversary of Portal, TREC's multimodal transportation data archive, with a presentation at 10:15 a.m. in room 151A. Kristin Tufte of Portland State, who manages Portal, presents her paper on the history of the program and some of the ambitious changes it's undergoing. Portal was founded in 2004 by Robert Bertini, who also co-authored the paper with Morgan Harvey. Portal started with a single data source, freeway loop detector, and has grown in ten years to contain freeway data, arterial signal data, travel times from Bluetooth detection systems, transit data and bicycle count data. Portal has also grown geographically, and Tufte will offer examples of how Portal data has been used by regional partners – with a focus on measuring the performance of the multimodal transportation system, but also including educational elements and research.
Today marks the last full day of presentations at the annual meeting of the Transportation Research Board and the final day of NITC lectern and poster sessions.
The NITC project Lessons from the Green Lane continues to resonate, with the data spinning off four papers -- three of them presented today -- at TRB. Nathan McNeil delves into greater detail about buffers that separate cyclists from motor-vehicle traffic, and which define protected bike lanes. He presents the paper "Influence of Bike Lane Buffer Types on Perceived Comfort and Safety of Bicyclists and Potential Bicyclists" at 2:45 p.m.
McNeil broke down users and potential users of different bike facilities into groups defined in the Four Types of Transportation Cyclists categories. He analyzed the increase in comfort a user experienced in a protected lane over a standard bike lane.
Check out a quick summary of our activities each day at TRB:
Researchers at campuses affiliated with the National Institute for Transportation and Communities, or NITC, will present 86 papers at the annual meeting of the Transportation Research Board of the National Academies. That's a record number for the Portland State University-based university transportation center, dating back to the 2006 founding of OTREC.
The NITC program is led by Portland State with partners University of Oregon, Oregon Institute of Technology, University of Utah and University of South Florida. The five universities had the work of 93 researchers, as author or coauthor, accepted for presentation Jan. 11-15 at the meeting, the preeminent national conference for transportation researchers. Around 12,000 people from around the world are expected to attend.
To present at the TRB meeting, researchers must submit full research papers for peer review. Only around half of the submitted papers are chosen for presentation at the meeting.
A study showing surprisingly high numbers of pedestrians using a congested suburban intersection draws national attention as its researchers present their findings at the annual meeting of the Transportation Research Board Jan. 11-15 in Washington, D.C. The number of pedestrians was recorded, not with a specialized counting machine, but using the technology that was already in place at the intersection.
Knowing how many travelers use a transportation system is important for a number of reasons. Engineers and planners need to be able to estimate travel demand, and to do so they typically count the vehicles. Annual average daily traffic (AADT) counts have been collected for decades in the United States.
In recent years the demand has increased for non-motorized counts. For a multi-modal transportation system it is just as essential to know the number of road users who aren’t in vehicles, but traveling by bicycle or on foot. This research offers DOTs an approach for counting these travelers that doesn’t require...Read more
Despite the many connections between transportation and public health, many agencies tasked with long-range transportation planning have yet to completely consider effects on health, a Portland State University research team found. The research will be presented at the annual meeting of the Transportation Research Board in Washington, D.C. Jan. 11-15.
Patrick Singleton, a Portland State graduate student researcher, will present the paper “Incorporating public health in U.S. long-range metropolitan transportation planning: A review of guidance statements and performance measures,” during a poster session Tuesday. The paper grew out of concepts developed in a Portland State course on transportation and health taught by Prof. Kelly Clifton, who is a coauthor on the paper.
Individually, transportation and public health each have a wealth of research. That research doesn’t always cross over, Singleton said.
“The integration of these disciplines is in its infancy,” he said.
If transportation planning agencies were to fully consider transportation and health connections, those considerations would show up in their long-term plans, the research team reasoned. Performance measures would point to the potential effects of a health focus.
“Transportation Cost Index: A Comprehensive Performance Measure for Transportation and Land Use Systems and its Application in OR, FL, and UT” is a Portland State University research project that will be presented at the 2015 annual meeting of the Transportation Research Board.
Portland State University researchers Liming Wang and Jenny Liu are developing a comprehensive performance measure that enables planners and the public to evaluate the performance of transportation and land use systems over time and across geographic areas.
Transportation engineers have a long history of using performance measures such as the Highway Performance Monitoring System (HPMS) to evaluate the operation of the transportation system. Traditionally, such measures heavily focus on the traffic condition, especially for drivers.