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One contributing factor to declining transit ridership is sexual harassment, which disproportionately affects women and gender minorities, causing them to feel unsafe while walking to, waiting for, and using public transportation. Transit agencies in the United States are increasingly interested in better understanding and addressing sexual harassment in their systems. But agencies need tools they can easily adopt that can be deployed in on-board surveys or other outreach efforts. This project will work with the SFMTA to create data collection tools they can deploy and create a toolkit for them and other transit agencies wanting to address harassment on their systems and improve gender equity.

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The COVID-19 pandemic has laid bare the necessity of childcare as essential infrastructure. Without access to affordable childcare, working outside of the home is difficult or, in many cases, impossible. The need for child care is particularly pressing for mothers who continue to bear disproportionate responsibility for the care of their children. Childcare is in short supply and access to child care varies across neighborhoods by income, race, and ethnicity. Given the critical importance of childcare access to women’s ability to work, the research team will study child care-related travel in California, a topic that has received relatively little study. The researchers are particularly interested in testing whether geographic disparities in access to child care are associated with the distance that parents travel to child care centers.

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Evaluation of particulate matter (PM) due to transportation systems is of interest to public health professionals and policymakers in California and Southern California, specifically. Poor air quality can lead to short-term eye, throat, and nose irritations, as well as long-term cancers. While PM can be reduced through new regulations including bus-only lane projects, carpooling, and the adoption of clean air vehicles, there is a need for highly accurate, yet cost-effective sensors which can assess the efficacy of these improvements. UCLA will develop a field-portable computational imaging and deep-learning enhanced aerosol analysis device, termed c-Air, to characterize PM due to transportation systems. In addition to particle counting and sizing, UCLA will further enhance its system above the current gold standard by classifying particles based upon physical features and volatility using computational imaging and deep learning.

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A somber statistic in STEM fields is that underrepresented racial and ethnic groups are less likely than those from well-represented backgrounds to self-report high interest in biomedical faculty careers at research-intensive universities. Hypercompetition in neuroscience careers both at the Ph.D. and post-doctoral levels is predicted to result in increased racial and ethnic disparities in this field. African Americans, Hispanics, and Native Americans complete undergraduate STEM degrees at approximately 2 to 3% nationally, yet there is evidence that this can be greatly increased with quality social support and mentoring in these groups.We present key approaches in this application that are aimed at enhancing the inclusive excellence of our NSIDP and develop long-lasting ties with our HBCU partners. The key approaches to increase the impact on students and faculty at both HBCU partner institutions and UCLA are to: 1) engage in active research and teaching partnerships that accompany students before and beyond the 8-week internship at UCLA; and 2) to incentivize quality mentorship of the interns in our UCLA host labs, increasing the impact on students and faculty at both HBCU partner institutions and UCLA.

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California has increasingly turned to place-based, community-driven programs such as Transformative Climate Communities (TCC), the Community Air Protection Program (CAPP), and Regional Climate Collaboratives (RCC) to address the twin priorities of climate change and environmental justice. Transportation improvements are at the heart of these cross-sectoral programs because of their potential to mitigate air pollution, greenhouse gas emissions, and inequities in access to transportation. In this synthesis, we ask how place-based climate action efforts are being evaluated, and what insights from the broader policy and plan evaluation research literature might inform evaluation design.

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Mobility wallets are a relatively new approach to addressing financial barriers to travel among transport-disadvantaged communities. Individuals are provided with funds to pay for a range of mobility options, including transit and shared modes, at their discretion. Los Angeles’s Universal Basic Mobility Pilot will include at least 5,000 participants from the social justice community of South LA and monthly stipends that range from $24 to $150 loaded onto the local transit TAP card. The transit agency (LA Metro) has recruited local electric carshare, ride-hail, bikeshare, and scootershare programs to accept the TAP card as payment.

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New transportation networks facilitate mobility and may also spur economic development. Over the past decades, a new transportation technology — high-speed rail (HSR) — has brought a profound impact on urban-regional accessibility and intercity travel across Europe and East and South-East Asia. But the economic and spatial impacts of HSR have been varied and are largely contingent on a variety of factors, as well as local planning and policy. As California is in the process of building its own HSR network, it is important to review the experience of established HSR networks abroad and understand the possible economic effects that HSR can bring to regional and local economies, and their prerequisites. While the impacts of California’s plan on the direct creation of jobs in local markets (e.g., construction sector) and on the travel sector (e.g., forecasts for HSR travel demand) have been investigated, the possible indirect impacts (e.g., on land values, tourism, firm location, and local and regional development) have not gathered enough attention. This research proposal attempts to fill this gap.

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While the COVID-19 pandemic caused ridership on public transit and shared mobility to drop precipitously and put severe strain on their finances and operations, all was far from well prior to the pandemic. Transit ridership had dropped across the state in the half-decade prior to the pandemic, despite increasing public investment, and the relationship between shared mobility and regulators was oft-disputed. Thus, looking during and beyond the recovery from the pandemic, this project seeks to answer the question: what is and should be the future role and structure of public transit and public shared mobility in California?

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Community college students spend more on transportation than their counterparts at public and private four-year colleges, partly due to the lack of on-campus or nearby affordable housing. Recent research highlights how transportation challenges are an overlooked but basic need for community college students.

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The project aims to present an in-depth understanding of the public EV charging infrastructure in the present and future transportation electrification for public agencies, such as SCAG. One contribution is to provide an integrated eTranSym tool, which can simulate the travel and charging behaviors of every EV user, assess disparities in charging infrastructure distribution among communities, and predict the future demand for public charging facilities. The eTranSym tool helps prioritize underserved communities and assists the spatial-varying investment of the public charging infrastructure.

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Frontline transit work can be satisfying and secure — but also stressful or unsafe. Many agencies across the state lacked transit operators in the wake of the pandemic, delaying service restoration. Interviews, wage data, and other sources demonstrate that these shortages were due to both compensation issues and longstanding issues of workforce safety, culture, and practices. Wages have stagnated over the past decade, though California operators earn more than their area’s median incomes, trucking employees, and comparable transit jobs in other states. Raises alone are necessary but not sufficient: pay is generally lower than necessary to attract and retain needed employees—and recent increases in pay and hardships in other aspects of the job point to the importance of factors beyond wages alone. Agencies, advocates, and unions will need to rethink and expand transit operations funding, raise wages, and implement a variety of reforms: reducing hiring hurdles, expanding outreach, making scheduling fairer, improving facilities and support offerings, removing enforcement duties from operators, and creating career pathways for advancement.

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This capstone project was completed in partial satisfaction of the requirements for the degree Master of Urban & Regional Planning at the UCLA Luskin School of Public Affairs.

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This capstone project was completed in partial satisfaction of the requirements for the degree Master of Urban & Regional Planning at the UCLA Luskin School of Public Affairs.

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This project reports on changes and evolving operations in public transit during the COVID-19 pandemic. With a focus on transit ridership and transit service hours, this project first tracks where, how, and why transit supply and demand has changed. Since reaching an April 2020 nadir both nationally and in California, transit ridership has recovered slowly: as of July 2022, boardings were 61 percent and 56 percent of their respective national and California baselines. In California, service has been restored faster than riders have returned. This project next examines and showcases what established strategies for increasing transit ridership remain relevant in and post-pandemic.

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California’s freeways have come under increasing scrutiny for their disproportionately adverse impacts on low-income populations and populations of color. This project uses empirical research to not only understand but also quantify and describe in detail the historical impacts of freeways on communities of color in four California cities and areas: Pasadena, Pacoima, Sacramento, and San José. In these neighborhoods, freeways displaced many residents, significantly harmed those that remained, and left communities divided and depleted. The four cases differ in notable ways, but they share a disproportionate impact of freeway construction on communities of color. In Pasadena and Pacoima, decision-makers chose routes that displaced a greater share of households of color than proposed alternatives. Demolition and displacement were the most visible and immediate effects of the freeways, but toxic pollution, noise, economic decline, and stigmatization remained long after. In suburban areas, white, affluent interests often succeeded in pushing freeways to more powerless neighborhoods. Massive roadway construction complemented other destructive governmental actions such as urban renewal and redlining. Freeways and suburbanization were key components in the creation of a spatial mismatch between jobs and housing for people of color, with few transportation options to overcome it. Understanding the history of racism in freeway development can inform restorative justice in these areas.

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This project uses mixed methods to examine the systemic causes and consequences of the construction of Stockton, California’s Crosstown Freeway and of urban redevelopment for Asian Americans communities. In Stockton, state and local government implemented connected freeway and urban renewal programs. Xenophobia and racism placed Chinatown, Japantown, and Little Manila in their path. The choice of freeway route was racially biased. The neighborhood surrounding an unchosen route was predominantly white, whereas that of the chosen route was predominantly home to people of color. Freeway construction during the 1960s and 1970s directly displaced hundreds of people and housing units downtown—mainly people of color, particularly Asians. The communities most harmed were the Asian American enclaves, where the housing stock declined by about three quarters between 1960 and 1970. The losses were not only physical, as the freeway and redevelopment eviscerated once vibrant ethnic commercial hubs. Because of long-standing economic and political marginalization, Asian Americans were relatively powerless to prevent the destruction; nonetheless, they fought to build affordable housing for their people, protect and in some cases relocate cultural institutions, and support surviving ethnic businesses. In the long run, Stockton failed to revitalize its downtown, while destroying its cultural diversity.

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This project reports on the recent past, present, and immediate future of public transit finance in California and Southern California in light of the impacts of the COVID-19 pandemic. Initially, the financial situation of transit operators in the state and the region appeared dire, with plummeting ridership and fares and rising subsidies and operating costs. However, the three enormous federal pandemic relief bills brought billions of dollars to California transit agencies and helped them weather the fiscal storm, until many of the state and local tax revenue sources on which the state’s transit agencies rely bounced back and more quickly than most forecasters initially predicted. Yet in 2023, many of the state’s transit systems are struggling operationally and financially. Ridership began eroding in the half-decade leading up to 2020. While the federal pandemic relief bills provided a critical lifeline to keep struggling transit systems afloat early on, these funds are running out. Meanwhile, operating costs have risen, ridership and fare revenues have only partially returned, and some transit systems face “fiscal cliffs,” where they will need substantial new infusions of funding, substantial cuts in costs and service, or some combination of the two. Against this backdrop, this project examines the current state of California transit finance: why ridership and fare revenues are down and their prospects for recovery; what lessons the successful federal relief bills provide; why commuter-oriented systems are struggling financially much more than those that primarily service transit-reliant riders; and what the financial managers at transit systems have done to cope with this turbulent time and how they see their future financial prospects.

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This capstone project was completed in partial satisfaction of the requirements for the degree Master of Urban & Regional Planning at the UCLA Luskin School of Public Affairs.

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In recent decades, homelessness has become an increasingly major challenge in the U.S. Of the half million unhoused people in the U.S., many seek shelter in settings under the auspices of state departments of transportation (DOTs), such as freeways, underpasses, and rest areas. This project synthesizes existing literature and findings from interviews with staff from state DOTs, service providers, and organizations responding to homelessness. Homelessness represents a recognized and common challenge for DOTs, but the numbers and location of unhoused individuals in state transportation settings vary and fluctuate. As DOTs face jurisdictional, financial, and legal hurdles in responding, DOT staff employ both “push” and “pull” strategies, the most common of which is encampment removals. However, the effectiveness of such removals is limited. Other strategies include “defensive design” and, more proactively, establishing or partnering with low-barrier shelters, providing shelters and sanitation on DOT land, and coordinating rehousing and outreach efforts. The findings suggest that DOTs should acquire better data on homelessness on their lands, create a homelessness coordinating office, establish formal partnerships with nonprofits/service providers, and evaluate the necessity of encampment removals, through the development and utilization of prioritization criteria.

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This capstone project was completed in partial satisfaction of the requirements for the degree Master of Urban & Regional Planning at the UCLA Luskin School of Public Affairs.