Urban Studies Commons^™

Safety Interventions For Houseless Pedestrians, Peter Domine, Sean Doyle, Asif Haque, Angie Martínez Sulvarán, Nick Meusch, Meisha Whyte

Master of Urban and Regional Planning Workshop Projects

In 2016, the City of Portland adopted the Vision Zero Action Plan with the goal of eliminating traffic deaths and serious injuries on Portland’s streets. The Portland Bureau of Transportation (PBOT) also makes a commitment in all of its plans to create a more equitable transportation system by prioritizing areas of the city with a disproportionate number of BIPOC community members and people with lower incomes, all of whom face a greater risk from traffic violence. To achieve its Vision Zero goals, the City and PBOT have undertaken a number of actions, including redesigning streets through traffic calming and traffic …

Murals & Mother Nature: Urban Environmental Art In Lisbon Reveals Great Concern And Appreciation For The Environment, Ana Gunther

Independent Study Project (ISP) Collection

Urban art is a novel dimension of the environmental movement. Utilizing highly trafficked areas, urban art has the potential to spread environmental messages both because of the size of the audience and because of the contrast between nature-centered art and the urban context. The paper discusses 15 environmental urban artworks in Lisbon and conducts a visual and thematic analysis. The analysis revealed five themes present in Lisbon: the power and beauty of nature, connection with nature, environmental loss and degradation, waste management, and climate change. The most prevalent theme in Lisbon was the connection with nature, followed by a tie …

Estimating E-Scooter Traffic Flow Using Big Data To Support Planning For Micromobility, Feng Chen, Junfeng Jiao, Haofeng Wang

Research Collection College of Integrative Studies

Dockless e-scooter sharing, as a new shared micromobility service, has quickly gained popularity in recent years. In this paper, we present a practical approach to estimating e-scooter flow patterns without knowing the actual routes taken by the e-scooter riders. Our method takes advantage of a huge open dataset that contains the origins and destinations of millions of trips. We show that our models can help cities better support the emerging shared micromobility service. The additional information generated in the modeling process can also be useful for a more refined analysis of e-scooter trips.

Race-Ethnic Population Changes In Mountain West Metros, 2010-2020, Joshua Padilla, Olivia K. Cheche, Caitlin J. Saladino, William E. Brown Jr.

Demography

The 2020 census shows continuing nationwide trends in population growth when compared to the last decade. The growth of various race-ethnic groups across the country contribute to the diversification of the population in selected regions. Using the U.S. Census Bureau 2020 data prepared by William H. Frey of the Brookings Institution, this fact sheet focuses on the population changes in nine Mountain West metros.

A Field Study In An Urban Area: Examining Distracted Pedestrian Unsafe Crossing Behavior, Emma Hood

Undergraduate Research Symposium

A field study examining distracted pedestrian unsafe crossing behavior in an urban area. The study is among the first to contribute knowledge to environmental alterations impact on crossing behavior. Portions of the abstract are a part of a manuscript that will be submitted to Psi Chi Journal of Psychological Research for undergraduate students.

Addressing Gendered Harassment And Women's Travel Needs, Madeline Brozen

PSU Transportation Seminars

This presentation will cover experiences, disparities, and solutions to gendered travel differences. Madeline will discuss research from a worldwide survey of harassment on public transit with specific insights from Los Angeles and research from two agency-led studies in Los Angeles. The talk will cover the large issues that make women's travel needs distinct from their male counter-parts - safety and complex travel patterns and some promising solutions for addressing these disparities.

Safest Cities In The Mountain West, Saha Salahi, Dielle T. Telada, Zachary Walusek, William E. Brown Jr., Caitlin J. Saladino

Cities & Metros

This fact sheet examines AdvisorSmith’s ranking list of the safest U.S. cities, drawing from the Federal Bureau of Investigation’s (FBI) Uniform Crime Reporting (UCR) dataset released in September 2021. Monthly crime data are presented for violent crimes (e.g. murder, rape, robbery, assault) and property crimes (e.g. burglary, larceny, motor vehicle theft). Data for the Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah are included.

Webinar: Exploring Data Fusion Techniques To Derive Bicycle Volumes On A Network, Sirisha Kothuri, Joe Broach, Kate Hyun

TREC Webinar Series

Planners and decision makers have increasingly voiced a need for network-wide estimates of bicycling activity. Such volume estimates have for decades informed motorized planning and analysis but have only recently become feasible for non-motorized travel modes. Recently, new sources of bicycling activity data have emerged such as Strava, Streetlight, and GPS-enabled bike share systems. These emerging data sources have potential advantages as a complement to traditional count data, and have even been proposed as replacements for such data, since they are collected continuously and for larger portions of local bicycle networks. However, the representativeness of these new data sources has …

Technical Report: Reviewing The Relationships Between Urban Morphological Variables And Outdoor Thermal Comfort (Otc) To Assess Comfort Implication Of Densification For Singapore, Shreya Banerjee, Ngai Yan Ching, Sin Kang Yik

Research Collection College of Integrative Studies

Majority thermal comfort studies focus on exploring the relationships between subjective parameters such as personal, physiological, psychological, and behavioral attributes and how they shape Outdoor Thermal Comfort (OTC). Although some attempts have been made to analyze the impact of urban morphological variables, but few have explored the effect of urban densification on OTC. Assessing the impact of density attributes is especially important for highly dense cities such as Singapore. Keeping this in consideration, ths study aims to provide a review-based analysis connecting OTC and various density related morphological variables. Firstly, this report analyses existing literature to provide snapshots on various …

Optimizing Multimodal Transportation Access To Support Commuting Among Low-Income Transit Riders With Social Distancing, Shailesh Chandra, Vivek Mishra

Mineta Transportation Institute

During the COVID-19 pandemic, LA Metro has encouraged social distancing among passengers—especially at stations of high-demand routes—and has increased fixed-route transit (FRT) services. However, potential impacts of social distancing on the performance of FRT services remain mostly unknown. This research evaluates the accessibility of FRT buses with social distancing using the ridership data collected on four FRT routes: 105, 108, 111, and 115 of the LA Metro's A Line stations located in low-income neighborhoods. This research shows that social distancing of six feet can impact FRT's accessibility to destination stations, and maximum accessibility is achieved only for a certain number …

Examining The Effects Of Precision Scheduled Railroading On Intercity Passenger And High-Speed Rail Service, John G. Green, Francis J. Miller

Mineta Transportation Institute

More than just scheduling terminal-to-terminal trips for trains, “Precision Scheduled Railroading” (PSR) creates entire point-to-point trip plans for individual railroad shipments. Since precision execution was first put into practice, the benefits to shipment arrival reliability and to freight railroads’ profitability have been demonstrated by its use in several Class One freight railroads. However, the effects of the PSR operating strategy on passenger railway operations in shared freight/passenger corridors has not been studied in detail. This research examines the effects of PSR railroad operations on passenger railways, including measuring “Host Railroad Minutes of Delay per 10,000 Train-Miles” and “On-Time Performance” of …

Five Key Points In The Ipcc Report On Climate Change Impacts And Adaptation, Lisa Schipper, Vanessa Castan Broto, Winston T. L. Chow

Research Collection College of Integrative Studies

The latest report from the UN’s Intergovernmental Panel on Climate Change (IPCC) looks at the impacts, adaptation and vulnerabilities associated with the climate crisis, and we are three of the 270 scientists and researchers who wrote it. The document reports stark new findings on the way current global warming of 1.1℃ is impacting natural and human systems, and on how our ability to respond will be increasingly limited with every additional increment of warming.

Commentary: Coastal Cities Like Singapore Face Outsized Risks – And Opportunities – In A Warming World, Winston T. L. Chow

Research Collection College of Integrative Studies

Many Southeast Asian cities are at the frontline for rapid, concerted and effective climate action, says the Intergovernmental Panel on Climate Change report's lead author Winston Chow.

Perspective On Study Of Urban Science, Guangtao Wang, Fen Li, Nannan Gao, Xiang Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Improving the urbanization strategy and making the city a space for the people's high-quality life is the new requirement put forward by General Secretary Xi Jinping for urban development. To fulfill this requirement, it is needed to study and understand in-depth consideration of urban development issues. This work studies urban issues from the national conditions such as urban morphology, population distribution, population mobility, and flow of peasant workers. Focusing on the overall requirement of respecting regularity, this study considers the connotation of urbanization and socialist modernized cities in the era of ecological civilization. Reviewing the theoretical basis of urban science …

Promoting Development Of Urban-Rural Integration By Urban Agriculture, Qichang Yang

Bulletin of Chinese Academy of Sciences (Chinese Version)

How to solve the widening gap between urban and rural areas caused by the rapid development of urbanization and its siphonic effect has become the focus of the whole society. The unique role of urban agriculture in expanding urban agricultural space, enhancing the elasticity of urban food supply, ensuring residents' physical and mental health, improving the ecological environment, and reducing carbon footprint was discussed, from the perspectives of urban agriculture's connotation and denotation, morphological characteristics and functions. Besides, the potential role of urban agriculture in solving the issues of rural and urban development and the method and strategies of integration …

Variations Sur Le Thème Des Taxis-Ville Ou "Woros-Woros" À Abidjan-Côte D'Ivoire, Jerome Aloko N'Guessan

Dirassat

Variations on the theme of Taxis Ville or "WorosWoros" in Abidjan Ivory Coast: The Prolongation of their Effects in Cocody

Taxisville OR "worosworos" have become an inseparable element of the urban landscape of Abidjan. Since the beginning of the 1990s, they have been running intra and extra- municipal lines within an ill-defined regulatory framework. Problem in the town of Cocody, a luxury residential area of which the physical geographic environment is subject to degradation ranges perceptible.

Webinar: Is Transit-Oriented Development Affordable For Low And Moderate Income Households?, Reid Ewing, Justyna Kaniewska

TREC Webinar Series

Transportation and land use planning, as a field, is shifting away from segregated uses connected by highways and streets to more compact, mixed-use developments connected by high-quality transit. This new paradigm has brought special attention to transit-oriented developments (TOD), which are sometimes touted as being among the most affordable, efficient places to live. But how affordable are they, and who has the power to effect change? This study examines housing costs for households living in TODs.

Hygiene, Storage, And Waste Management For The Unsheltered Community: Gaps & Opportunities Analysis, Jacen Greene, Todd Ferry, Lisa Hawash, Marisa Zapata, Nicholas M. Puczkowskyj

Homelessness Research & Action Collaborative Publications and Presentations

This study, completed in early February 2022, included focus groups and interviews with 18 government employees and service providers, interviews with 19 people experiencing unsheltered homelessness, a review of research literature and news articles on the topic, and previous surveys and research from Portland State University to better understand gaps and opportunities in providing hygiene, storage and waste management to people living unsheltered.

Covid-19 Vaccination Rates In Nevada Counties, December 2021, Kristian Thymianos, Olivia K. Cheche, William E. Brown Jr., Caitlin J. Saladino

Health

This fact sheet presents vaccination rates in Nevada counties as originally reported by the Data Strategy and Execution Workgroup in the Joint Coordination Cell, under the White House COVID-19 Team in the December 30th “COVID-19 Community Profile Report.” Data on one-dose and full vaccination rates are presented.

Oral Presentations: Social Sciences I, Olivia Maurer, Kaden Grace, Ryan Wallace

Mississippi Undergraduate Honors Conference

Video provided above is of Olivia Maurer's presentation.

Video of Kaden Grace's presentation is available here.

Video of Ryan Wallace's presentation is available here.