A streetcar crosses a road with a bicycle signal, with a light rail train visible on an overpass overhead.

Portland State University researchers have received funding for five new transportation research projects via the National Institute for Transportation & Communities (NITC), a research consortium funded by the U.S. Department of Transportation and led by Portland State. The projects listed below have been awarded to PSU faculty along with some inter-university collaborators, and will investigate a range of topics from leveraging advanced technology to create smart transportation systems to improving universal access and equity: 

Led by Avinash Unnikrishnan, Miguel Figliozzi and Subhash Kochar of Portland State University

Travel time reliability is a key metric of interest to practitioners and researchers. This project will evaluate and develop methods to determine confidence intervals and hypothesis tests for select travel time reliability parameters. The researchers will also study the applicability of existing travel time reliability metrics for class one vehicles (bicycles and motorbikes) and the feasibility of defining an overall travel time reliability of an arterial segment that considers all modes. 

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The Portland Streetcar and Portland MAX are visible, along with a green Bike Signal and a pedestrian walk button.

Photo by Cait McCusker

The National Institute for Transportation and Communities (NITC) program has released its 2020 general research request for proposals. Faculty at NITC's partner universities* are invited to submit abstracts by March 23, 2020.


Through funding provided by the U.S. DOT, we will award up to $1,000,000 to research projects that support NITC’s theme: improving mobility of people and goods to build strong communities. Our theme includes a few key topics:

Increasing access to opportunities.

Well-connected regions and communities can improve social equity by providing access to jobs, services, recreation, and social opportunities. Research should examine barriers to access, including the connections between transportation, land use, and housing. It should look at how to overcome these barriers and improve accessibility, affordability, and equity in our communities.

Improving multi-modal planning and shared use of infrastructure.

Improved mobility requires a range of options for moving people and goods. As concepts of mobility evolve, research is needed to understand how people and firms make mode choices so that we can design better multi-modal systems. Research should examine how...

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People on e-scooters

The National Institute for Transportation & Communities (NITC) research consortium, led by Portland State University, has awarded $1.035 million in total funding for ten research projects spanning five universities. This year we focused funding on micromobility, traffic, meeting the transportation needs of underserved populations and people with disabilities, and the intersection of transportation and housing.

Led by Reid Ewing of the University of Utah, Nicole Iroz-Elardo and Arlie Adkins of the University of Arizona
 
Led by Yao-Jan Wu of the University of Arizona, Xianfeng Yang of the University of Utah and Sirisha Kothuri of Portland State University
This multi-university collaboration builds upon previous research led by Yao-Jan Wu in multi-modal traffic monitoring, as well as...
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Image of a street with cars

The National Institute for Transportation & Communities (NITC) research consortium, led by Portland State University, has awarded $926,000 in total funding for eleven research projects spanning five universities.

The General Research grant is NITC's flagship grant. Annually, we fund general research through a competitive, peer-reviewed RFP process for projects ($30,000 - $150,000) consistent with our theme of improving the mobility of people and goods to build strong communities.

Four of these new projects involve multi-university collaboration, and seven are advancing the transportation knowledge base by building upon an existing body of research. The new group of projects will help lead the deployment of innovative new technologies and practices to improve the safety and performance of transportation systems:

Led by Liming Wang of Portland State University with co-investigator Yao-Jan Wu of the University of Arizona
This multi-university collaboration expands upon previous research by Liming Wang, Incorporate Emerging...
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The National Institute for Transportation and Communities program (NITC) has selected its latest round of general research projects. The NITC executive committee chose to fund six projects out of the 22 proposals submitted.

The new projects feature principal investigators from five of NITC’s partner schools: the University of Arizona, the University of Oregon, the Oregon Institute of Technology, Portland State University and the University of Utah. Two projects involve collaboration between universities.

Each of the selected proposals advances NITC’s core theme of improving mobility of people and goods to build strong communities:

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