Transportation Equity

What’s the ‘Big’ Deal with Shared Micromobility? Evolution, Curb Policy, and Potential Developments in North America

Shaheen, Susan
Cohen, Adam
Broader, Jacquelyn
2021

Shared micromobility – or short-term access to shared bikes and scooters – provides a flexible alternative for households living in urban areas, individuals seeking first- and last-mile connections to public transportation, and those without access to a private vehicle trying to reach jobs and essential services. In this paper, the authors discuss the history, growth, and evolution of bike and scooter sharing in North America; summarize the demographics and impacts of shared micromobility; and explore shared micromobility policies and practices for managing devices and operations such as:...

Bridging the Gap Between Evacuations and the Sharing Economy

Wong, Steven D.
Walker, Joan L.
Shaheen, Susan A.
2020

This paper examines the opportunities for addressing evacuations by leveraging the sharing economy. To support this research, we use a mixed-method approach employing archival research of sharing economy actions, 24 high-ranking expert interviews, and a survey of individuals impacted by Hurricane Irma in 2017 (n=645). Using these data, we contribute to the literature in four key ways. First, we summarize sharing economy company actions in 30 U.S. disasters. Second, we discuss results from 24 expert interviews on 11 sharing economy benefits (ranging from resource redundancy to positive...

Travel Behavior of Mexican and Other Immigrant Groups in California

Handy, Susan
Blumenberg, Evelyn
Donahue, Moria
Lovejoy, Kristin
Rodier, Caroline
Shaheen, Susan
Shiki, Kimiko
Song, Lily
2008

California is the destination for over one-quarter of immigrants to the United States, and immigrants now make up over one-quarterof the state's population. To ensure that transportation systems and services adequately meet the needs of recent immigrants, planners need a firm understanding of the travel behavior of immigrant groups. This paper reports on key findings from a three-phased study: (1) analysis of data on commute travel of California immigrants from the 1980, 1990, and 2000 Censuses; (2) focus groups with recent Mexican immigrants on their transportation experiences and needs...

Can Sharing Economy Platforms Increase Social Equity for Vulnerable Populations in Disaster Response and Relief? A Case Study of the 2017 and 2018 California Wildfires

Wong, Steven D.
Broader, Jacquelyn C.
Shaheen, Susan A.
2020

Ensuring social equity in evacuations and disasters remains a critical challenge for many emergency management and transportation agencies. Recent sharing economy advances – including transportation network companies (TNCs, also known as ridehailing and ridesourcing), carsharing, and homesharing – may supplement public resources and ensure more equitable evacuations. To explore the social equity implications of the sharing economy in disasters, we conducted four focus groups (n=37) of vulnerable populations impacted by California wildfires in 2017 or 2018. To structure these data, we...