Urban Studies Commons^™

Huburban America: New Haven And The Promise Of Mobility, Jhansiddh Setthachayanon

Library Map Prize

This project analyzes micromobility as the emerging solution to New Haven’s incomplete urban transportation project. It argues that micromobility’s legitimization through mobility hubs is key to the city’s modern connectivity. Finally, it proposes a version of new hubs for New Haven.

Constructing A State: Canals And The Transformation Of The Economy, Politics, And Finance In Nineteenth-Century New York, Youwei Xing

All Dissertations

This dissertation consists of three essays in economic history, unified by a focus on one of America's earliest transportation infrastructures, the canal system, in nineteenth-century New York. Each chapter explores a different aspect of the state's transformation: its economy, politics, and finance, each of which helped construct New York as the Empire State.

The first chapter studies the economic impact of canals on economic modernization from three aspects: sectoral transition, urbanization, and banking development. Contrary to much of the modern literature finds transportation infrastructure leads to decentralization, I find the opposite-evidence of centralization. Specially: (1) canal towns experienced a transition …

Pedaling Toward Justice: Exploring The Role Of Community Advocacy In Shaping Bicycle Policy In Oakland., Claire Farrell Lowe

Master's Projects and Capstones

The way people move through a city fundamentally shapes their access to jobs, essential services, and economic and social opportunities. While Oakland’s bicycle infrastructure has improved over the past decade, vehicle-centric planning has historically sidelined cycling, creating mobility inequities. This thesis examines the role of community advocacy in advancing equitable bicycle planning and prioritizing cycling infrastructure as a core element of urban development. This thesis project follows the question: what role do advocacy groups play in addressing the gaps between the Oakland Bicycle Plan and its implementation? Through policy analysis, community engagement, and interviews with key informants from Bike East …

Shared Tracks, Divided Rule: The Role Of Polycentrism In Shaping Public Transportation In U.S. Metropolises, Dev Purohit

Honors Theses

American public transportation is notably less comprehensive and efficient relative to peer nations. The reliance on private automobiles and commercial air travel for routes that can be served by high-speed rail is a uniquely American phenomenon. This inefficiency is deeply rooted in governance structures, where centralized decision-making has often failed to address the complexities of metropolitan transit systems spanning multiple jurisdictions. This project explores polycentric governance as a potential mechanism to address these shortcomings by fostering competition, enhancing collaboration, and promoting localized responsiveness within metropolitan transit systems. By developing an empirical inventory to measure governance polycentricity and comparing transit outcomes …

Essays On Urban Transportation And Health Economics, Alexander P. Tsiukes

Graduate Theses, Dissertations, and Problem Reports (ETD)

The first chapter analyzes how Premier League games in London impact demand for the city’s bike-sharing system. Bike-sharing systems affect mode choice for within-city transportation. Using bike rental data from Transport for London, this chapter exploits the plausibly-exogenous timing of Premier League games to identify how proximity to stadiums affects demand for London’s bike-sharing system. Results indicate games at Stamford Bridge (stadium) cause a 24.36% increase in the number of bike trips arriving within 0.5km of the stadium, with effects diminishing as distance increases. In contrast, games at London Stadium decrease nearby bike-sharing use and may actually crowd out would-be …

Sex In The Cities: A Comparative Analysis Of Vienna And The United States’ Efforts In Gender Mainstreaming Transportation, Sarah Miller

Departmental Honors & Graduate Capstone Projects

The paper focuses on the differences in transportation systems between the United States and Vienna, Austria. Research shows that women have been an overlooked group of people within cities. Due to this, cities have not been designed for them and an example of this is transportation. Some cities like Vienna, Austria have made it their mission to create gender-equitable cities. To better understand this problem women were interviewed who had experience in the Viennese and American systems to analyze the differences. Also, certain government agencies were contacted to understand this problem from a governance standpoint. All of the interviews supported …

Lewisburg Bikeability Report 2022, Morgan Powell, Shaunna Barnhart, Taylor Lightman

Student Project Reports

No abstract provided.

Transit Equity: Trends In Commuting Among The Employed Population In New York City, 1990-2019, Beiyi Hu

Center for Latin American, Caribbean, and Latino Studies

Introduction:

This report examines key trends in commuting among the employed population in New York City between 1990 and 2019.

Methods:

This report uses the American Community Survey PUMS (Public Use Microdata Series) data for all years released by the Census Bureau and reorganized for public use by the Minnesota Population Center, University of Minnesota, IPUMSusa, (https://usa.ipums.org/usa/index.shtml). See Public Use Microdata Series Steven Ruggles, J. Trent Alexander, Katie Genadek, Ronald Goeken, Matthew B. Schroeder, and Matthew Sobek. Integrated Public Use Microdata Series: Version 5.0 [Machine-readable database]. Minneapolis: University of Minnesota, 2021.

Discussion:

Between 1990 and 2019, most of the employed …

Commuting Times To Work In The United States, 1990 - 2018, Sebastián Villamizar-Santamaría

Center for Latin American, Caribbean, and Latino Studies

Introduction:

This report documents the evolution of commuting times in the United States between 1990 and 2018, focusing on disparities with respect to race and ethnicity, sex, marital status, income, and poverty status

Methods:

This report uses the American Community Survey PUMS (Public Use Microdata Series) data for all years released by the Census Bureau and reorganized for public use by the Minnesota Population Center, University of Minnesota, IPUMSusa, (https://usa.ipums.org/usa/index.shtml). See Public Use Microdata Series Steven Ruggles, J. Trent Alexander, Katie Genadek, Ronald Goeken, Matthew B. Schroeder, and Matthew Sobek. Integrated Public Use Microdata Series: Version 5.0 [Machine-readable database]. Minneapolis: …

Means Of Transportation To Work In The United States, 1990-2018, Sebastián Villamizar-Santamaría

Center for Latin American, Caribbean, and Latino Studies

Introduction:

This report examines how people commuted to work in the United States between 1990 and 2018, focusing on disparities with respect to race and ethnicity, sex, marital status, income, and poverty status

Methods:

This report uses the American Community Survey PUMS (Public Use Microdata Series) data for all years released by the Census Bureau and reorganized for public use by the Minnesota Population Center, University of Minnesota, IPUMSusa, (https://usa.ipums.org/usa/index.shtml). See Public Use Microdata Series Steven Ruggles, J. Trent Alexander, Katie Genadek, Ronald Goeken, Matthew B. Schroeder, and Matthew Sobek. Integrated Public Use Microdata Series: Version 5.0 [Machine-readable database]. Minneapolis: …

The True Cost Of Auto Insurance In The Mountain West, 2022, Annie Vong, Saha Salahi, Caitlin J. Saladino, William E. Brown Jr.

Transportation & Infrastructure

This fact sheet examines data on average annual premiums, percent of income spent on auto insurance, and life events associated with the rising cost of auto insurance in the Mountain West (Arizona, Colorado, Nevada, New Mexico, and Utah). The original report includes data on national averages for auto insurance premiums for all fifty states.

Our Streets: Increasing Equity In Active Transportation Planning Through Community Outreach, Jordan Hoy

Master's Projects and Capstones

ABSTRACT Significant research has demonstrated that active transportation infrastructure is essential for the growth and livability of San Francisco: it increases access to economic opportunities, promotes overall improved public health, encourages mobility without contributing to roadway congestion, prevents traffic injuries and fatalities, and supports the sustainability goals of the city. Despite the fact that communities of color will benefit the most from active transportation infrastructure development, historical disenfranchisement in tandem with a lack of diverse representation within public participation contributes to an inequitable distribution of walking and biking investments throughout the city of San Francisco. While research shows that Black …

Which Transportation Technologies Do We Want?, Michael Lewyn

Scholarly Works

A review of Todd Litman's book, New Mobilities- Smart Planning for Emerging Transportation Technologies

Rail Fixed Guideway Systems In Western U.S. Regions, Kelly A. Beavers

UNLV Theses, Dissertations, Professional Papers, and Capstones

This research explores the policy factors influencing the intraregional development of rail transit. For the purpose of this research, policy factors include: institutional arrangements, factors associated with governance, and factors in the policymaking process. The research questions are studied in five case study MSAs within the Pacific West and Mountain West regions of the United States: Phoenix-Mesa-Chandler, AZ; Denver-Aurora-Lakewood, CO; Riverside-San Bernardino-Ontario, CA; Los Angeles-Long Beach-Anaheim, CA; and Portland-Vancouver-Hillsboro, OR. The foundational problems that frame this research are the challenges of urban planning at a regional scale, specifically for transportation. The more specific challenge of transportation planning is situated within …

Going Green: A Comparative Analysis Of Green Urbanism In Paris And Shanghai, Jeanne Torp

Honors Theses

As climate change becomes more pressing with each day and as we scramble to slow down the challenges it poses, adapting the means of operation within our cities will become an invaluable tool for reducing humanity’s carbon footprint. This paper seeks to study the ways in which green infrastructure in global cities can be used to do just that—adapting to and mitigating the effects of challenges resulting from climate change. In order to provide a broad overview of the effectiveness of such green infrastructure systems across the globe, this research will focus on two cities that vary greatly in their …

The Legacy Of Car-Share And Light-Rail Transit For Mobility And Accessibility Improvements In Economically Marginalized Neighborhoods In The New York Metro Area, Kyeongsu Kim

Dissertations, Theses, and Capstone Projects

This dissertation explores the value of the car-share program and a new light rail system with respect to their impact on mobility and accessibility improvements in economically and transportation access-wise marginalized neighborhoods in NYC and its adjacent communities. It consists of three main essays that took deep dives into how each new service or system altered mobility or accessibility for those in need. The first essay (Chapter 2) investigates car-share vehicle utilization rates of the Zipcar across NYC. It assesses the utilization rates by vehicle type, service location, time period, and weekday usage compared to weekend activity. With a multivariate …

Traffic Scorecard In Mountain West Cities, Kelliann Beavers, Eshaan Vakil, Katie M. Gilbertson, Caitlin J. Saladino, William E. Brown Jr.

Transportation & Infrastructure

This fact sheet presents congestion and mobility trends in 14 Mountain West cities as compiled by INRIX Research and author Trevor Reed, in the Global Traffic Scorecard, March 2020. The INRIX Global Traffic Scorecard examines the impact of vehicle travel on 975 congested cities in the world; this fact sheet focuses on the Mountain West, providing insight on the ranking and impacts of congestion. This fact sheet also supplements INRIX’s scorecard with population data from the U.S. Census Bureau to provide context for the rankings.

Transport Sustainability In The United States: Leading From Below, Catherine Ross, Chisun Yoo, Bruce Stiftel

Journal of Comparative Urban Law and Policy

No abstract provided.

Refugee Housing In Worcester: A Neighborhood Case Study Of Bell Hill, Tyler Seth Maren

Sustainability and Social Justice

This paper examines refugee resettlement practices at the neighborhood level, asking what neighborhood characteristics are conducive to achieving positive integration and housing stability outcomes. Using data from a quantitative study of refugee resettlement case files from Ascentria Care Alliance as a foundation, this research takes the form of an analysis of the Bell Hill neighborhood in Worcester, MA, a major resettlement destination. Using Ascentria data, secondary data sources such as US Census data and the Worcester Assessor’s Database, and site visits, this paper constructs a profile of Bell Hill along four major dimensions: community characteristics, housing, social infrastructure, and physical …

Curb-Sided: How Technology Disrupts The American Transportation Planning Process, Mary Angelica Painter

Dissertations

The disruptive arrival of Uber, Lyft, and other transportation network companies (TNCs) into American cities ignited arguments on how policy-makers should regulate such entities. Policy debates started among policymakers, companies, and existing industries and interests. In attempts to persuade policy, actors adopted a variety of language and used different levels of government to achieve policy goals. In almost all cases, TNCs were able to gain favorable policy through image framing and venue shopping – the key components to Punctuated Equilibrium Theory (PET). This analysis looks at the policy process of three American cities: Chicago, IL, St. Louis, MO, and Austin, …

Webinar: Modeling Freeway Traffic In A Mixed Environment: Connected And Human-Driven Vehicles, Xianfeng Terry Yang

TREC Webinar Series

Although connected vehicles (CVs) will soon go beyond testbeds, CVs and human-driven vehicles (HVs) will co-exist over a long period. Hence, it is critical to consider the interactions between these two types of vehicles in traffic flow modeling. In this study, we aim to develop a macroscopic model to understand how CVs would impact HVs in the traffic stream. Grounded on the second-order traffic flow model, we study the relationships among flow, density, and speed by two sets of formulations for the groups of CVs and HVs, respectively. A set of friction factors, which indicate CVs' impact to HVs, are …

Ua1b3/6 Parking & Traffic Committee, Wku Archives

WKU Archives Collection Inventories

Records created by the Parking & Traffic Committee.

Can Uber And Lyft Save Public Transit?, Emily Zheng

Pomona Senior Theses

I examine whether Uber and Lyft are currently complements or substitutes of public transit, and how partnerships between cities and ride sharing companies can increase their complementary relationship and solve parking and mobility issues. The results suggest that transportation network companies (TNCs) like Uber and Lyft do not have a statistically significant effect on public transit ridership overall, but are complements of public transit for certain populations. Policies that give discounts for TNC rides taken to and from transit stops help solve the first mile / last mile problem, which consequently help increase transit ridership.

The Impact Of Transportation Network Companies On Public Transit: A Case Study At The San Francisco International Airport, Lianne Renee Sturgeon

Scripps Senior Theses

The emergence and rapid growth of Transportation Network Companies (TNCs), such as Uber and Lyft, has challenged the transportation industry by offering a new mode of transportation to consumers. It is imperative that transit agencies and cities understand the effect of TNCs on public transit usage to make informed decisions. This study analyzes the impact of TNCs on Bay Area Rapid Transit (BART) ridership at the San Francisco International Airport (SFO) to measure the effect of TNCs on public transit. Using a fixed effects model to analyze hourly BART and TNC ridership data from 2011 to 2018, these findings suggest …

Modeling Mixed Freeway Traffic: Human-Driven And Self-Driven Cars, Xianfeng Terry Yang, Zhao Zhang, Zhehao Zhang

TREC Project Briefs

Connected automated vehicles (CAVs) are typically equipped with communication devices (e.g., dedicated short range communications (DSRC)) and on-board sensors (e.g., Radar, Lidar, Camera, etc.). Communication devices would enable the exchange of real-time information between vehicles and infrastructures via vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) channels. Sensors equipped in vehicles are providing various vehicle sensor data (VSD) such as the CAV’s GPS location, speed and moving direction (trajectory). Existing studies have shown the effectiveness of using CAV trajectories as input in many traffic control models.

However, it can be expected that CAVs and human-driven vehicles (HVs) will co-exist on the transportation network …

Vehicle Sensor Data (Vsd) Based Traffic Control In Connected Automated Vehicle (Cav) Environment, Xianfeng Terry Yang, Zhao Zhang, Zhehao Zhang

TREC Final Reports

Connected automated vehicles (CAVs) are typically equipped with communication devices (e.g., dedicated short range communications (DSRC)) and on-board sensors (e.g., Radar, Lidar, Camera, etc.). Communication devices would enable the exchange of real-time information between vehicles and infrastructures via vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) channels. Sensors equipped in vehicles are providing various vehicle sensor data (VSD) such as the CAV’s GPS location, speed and moving direction (trajectory). Existing studies have shown the effectiveness of using CAV trajectories as input in many traffic control models.

However, it can be expected that CAVs and human-driven vehicles (HVs) will co-exist on the transportation network …

Incorporate Emerging Travel Modes In The Regional Strategic Planning Model (Rspm) Tool, Liming Wang, Joseph Broach, Huajie Yang

TREC Final Reports

Performance-based planning helps local and state decision makers to understand the potential impacts of policy decisions, supporting cost-effective investments and policy choices that can help achieve policy goals. In addition, it can enable monitoring of progress and facilitate needed adjustments, help them communicate to the public, and assist them with meeting federal regulations and the intent of MAP21. The Regional Strategic Planning Model (RSPM) is a performance-based planning tool first developed by Oregon State DOT (as GreenSTEP) and later adapted for use by other states in the form of the Federal Highway Administration (FHWA) Emissions Reduction Policy Analysis Tool (EERPAT) …

Modeling For New Modes: Autonomous Vehicles & Shared Rides, Liming Wang, Joseph Broach, Huajie Yang

TREC Project Briefs

Performance-based planning helps local and state decision makers to understand the potential impacts of policy decisions, supporting cost-effective investments and policy choices that can help achieve policy goals. In addition, it can enable monitoring of progress and facilitate needed adjustments, help them communicate to the public, and assist them with meeting federal regulations and the intent of MAP21. The Regional Strategic Planning Model (RSPM) is a performance-based planning tool first developed by Oregon State DOT (as GreenSTEP) and later adapted for use by other states in the form of the Federal Highway Administration (FHWA) Emissions Reduction Policy Analysis Tool (EERPAT) …

Science, Advocacy, Policy, Planning: Tools For Advancing Transportation Equity, Garrett S. Mcallister

Graduate Student Portfolios, Professional Papers, and Capstone Projects

The theme of this portfolio is how different tools and approaches can be used for advancing transportation equity. Broadly defined, transportation equity is about fairness in transportation. There are a number of ways this fairness can be assessed. The most common way to assess transportation equity is by looking at the fairness of outcomes, distributed geographically, socially, or even by mode of transportation. Equity can also be defined by the fairness of processes. The first half of the portfolio illustrates some of the problems with the current transportation system and how it is unhealthy (Piece 1) and unjust (Piece 2). …

An Assessment Of The Sharing Economy And Its Policy Solutions Through The Lens Of Sustainability, Chloe An

Pomona Senior Theses

This senior thesis in environmental analysis explores the promise of sustainability of the sharing economy, its shortcomings from this positive potential, and possible policy solutions to help it reach its fullest, positive potential. At its core, the sharing economy enables shared access to goods and services that would otherwise sit in idle or underutilized capacity – popular platforms such as Uber, Lyft, Airbnb, and craigslist all fall within the sharing economy. By enabling affordable and convenient access to goods that would otherwise sit idle, the sharing economy encourages maximal use of a good that already exists rather than seeking out …