Research Projects | National Institute for Transportation and Communities

Exploring Bike Bus Programs in the United States

Principal Investigator: John MacArthur

Co-Investigator: Nathan McNeil

The trip to and from school is made by nearly every child in Oregon every school day. Bike and walk buses, or organized groups of school children, parents, and ride/walk leaders, seek to encourage biking and walking to school. Aside from mitigating s ... Read More

Mobility and Accessibility Resilience of Transportation Infrastructures

Principal Investigator: David Yang

The objective is to address practical challenges related to mobility and accessibility following natural disasters. The anticipated outcome of this project will be to provide actionable insights and solutions that can be implemented in real-world tra ... Read More

Examining the Geotechnical Earthquake Hazard to Transportation Assets in Oregon and Washington: Characterizing Earthquake-Induced Deformations of Silt Soils

Principal Investigator: Diane Moug

Critical transportation infrastructure in Washington and Oregon is vulnerable to damage during strong earthquake shaking, including the anticipated magnitude 9 Cascadia Subduction Zone event. A major hazard to transportation infrastructure is the fai ... Read More

Working Towards Operationalizing Equity into the Research Process

Principal Investigator: Aaron Golub

While our researchers are experts in various aspects of transportation research, not all researchers have the tools to address equity topics in their research or conduct their work following good equity practices, ranging from data collection and ana ... Read More

Exploring the Use of Crowdsourced Data Sources for Pedestrian Count Estimations

Principal Investigator: Sirisha Kothuri

Co-Investigators: Nathan McNeil , Kate Hyun , Stephen Mattingly

Counts provide the foundation for measuring nonmotorized travel along a link or a network and are also useful for monitoring trends, planning new infrastructure, and for conducting safety, health, and economic analyses. For safety analysis, they are ... Read More

Toward Automating the Measurement of Urban Design Qualities Related to Walkability

Principal Investigator: S. Hassan Ameli

Streets are one of the most significant elements of urban spaces to accommodate public activity and provide access to numerous locations and services. Today, our cities face various challenges, including urban sprawl, air pollution, and obesity. To ... Read More

Housing Choice, Transportation Equity, and Access to Opportunities in Refugee and Immigrant Communities

Principal Investigator: Diane Mitschke

Co-Investigators: Anne Nordberg , Stephen Mattingly

Mobility directly impacts access to opportunities for all protected classes; however, transportation planning and public transit agencies and housing authorities rarely coordinate affordable housing and the transportation system planning decisions. T ... Read More

Understanding Travel Behavior and Accessibility for Older Adults: A Comprehensive Framework

Principal Investigator: E-Sok Andy Hong

Co-Investigator: Xiaoyue Cathy Liu

Accessibility plays a fundamental role in the day-to-day lives of individuals. However, the COVID-19 pandemic has highlighted the gross inequality in older people’s accessibility to health care and essential services. Months of staying inside, with ... Read More

Understanding Connections Between Mobility, Transportation, And Quality Of Life In Refugee Communities In Tucson, Arizona

Principal Investigator: Orhon Myadar

Co-Investigators: Nicole Iroz-Elardo , Arlie Adkins , Maia Ingram

Refugee issues have been brought to the forefront of political and public debate in recent years. Although historically the U.S. has resettled more refugees than any other country, the refugee admission cap has dropped to the lowest since the enactme ... Read More

App-based Data Collection to Characterize Latent Transportation Demand within Marginalized and Underserved Populations

Principal Investigator: Noelle Fields

Co-Investigators: Stephen Mattingly , David Levine , Nicole Iroz-Elardo , Courtney Cronley

This interdisciplinary, multi-site, technology transferability study will advance innovative methods in travel data collection and improve the quality of data designed to show latent travel demand, as well as the impacts of mobility on the physical, ... Read More

Rural Gentrification and the Spillover Effect: Integrated Transportation, Housing, and Land Use Challenges and Strategies in Gateway Communities

Principal Investigator: Danya Rumore

Co-Investigator: Philip Stoker

Small towns and cities near national parks, public lands, and other natural amenities throughout the west are experiencing rapid growth and increased visitation. These “gateway communities” comprise a significant portion of the rural west, consti ... Read More

Assessing Cool Corridor Heat Resilience Strategies for Human-Scale Transportation

Principal Investigator: Ladd Keith

Co-Investigators: Nicole Iroz-Elardo , Kristina Currans

Road pavement is a known contributor to the urban heat island effect. Several vendors are providing engineered pavements coatings – known as “cool pavement” - to reflect light and therefore heat to reduce the thermal load of roads. The City of ... Read More

265 Results