Urban Studies and Planning Commons^™

Webinar: Transportation Benefits Of Polycentric Urban Form, Reid Ewing, Sadegh Sabouri

TREC Webinar Series

A “polycentric” region consists of a network of compact developments connected with each other through high-quality transportation options. Rather than continuing the expanse of low-density development radiating from an urban core, investments can be concentrated on central nodes and transit connections. This development pattern is very popular in Europe and is linked to significant benefits. This presentation is aimed at exploring the academic literature and empirical evidence surrounding polycentric development, analyzing more than 120 regional transportation plans to see how they promote polycentric development, defining types of centers in a hierarchy of centers, quantifying the transportation benefits of polycentric development, …

Building Healthy Communities Through Seattle's Growth Policy, Dongho Chang

PSU Transportation Seminars

Seattle is experiencing transformational changes with record-breaking population growth among large scale urban renewal and redevelopment. These changes are occurring in a constrained transportation system that is being reconfigured to meet the mobility needs of vibrant and thriving community. Learn about the policies that provide the roadmap for managing City’s growth, plans that guide where transportation investments are made, and how Seattle will reach the safety goals of Vision Zero.

Barriers To “New Mobility”: A Community-Informed Approach To Smart Cities Technology, Aaron Golub, Vivian Satterfield

PSU Transportation Seminars

There is an active debate about the potential costs and benefits of emerging “smart mobility” systems, especially in how they will serve communities already facing transportation challenges. This presentation will describe the results of an assessment of these equity impacts in the context of lower-income areas of Portland, Oregon, based on a mixture of quantitative and qualitative research.

Portland, Oregon’s proposal for the U.S. Department of Transportation’s Smart City Challenge, “Ubiquitous Mobility for Portland,” focuses on developing mobility solutions that would serve traditionally underserved populations (low-income, communities of color, and residents with mobility challenges). This study found that by lowering …

Urbanism Next: How Technology Is Changing Our City, Nico Larco

PSU Transportation Seminars

Advances in technology such as the advent of autonomous vehicles (AV’s), the rise of E-commerce, and the proliferation of the sharing economy are having profound effects not only on how we live, move, and spend our time in cities, but also increasingly on urban form and development itself. These new technologies are changing the ease of transport, the role of transit, and the places we spend our time. These changes will have profound effects on cities including large shifts in land use, changes in street design, a potential reduction on the need for parking, a shift on where we choose …

Parking Infrastructure: A Constraint On Or Opportunity For Urban Redevelopment?, Mikhail Chester

PSU Transportation Seminars

Many cities have adopted minimum parking requirements, but we have relatively poor information about how parking infrastructure has grown.

In this research, using building and roadway growth models, we estimate how parking has grown in Los Angeles County from 1900 to 2010, and how parking infrastructure evolves, affects urban form, and relates to changes in automobile travel.

We find that since 1975, the ratio of residential offstreet parking spaces to automobiles in Los Angeles County is close to 1.0 and the greatest density of parking spaces is in the urban core. Most new growth in parking occurs outside of the …

An Analysis Of Cyclist Path Choices Through Shared Space Intersections In England, Allison Boyce Duncan

PSU Transportation Seminars

Shared space is a traffic calming technique as well as urban design concept. Also known as ‘Naked Streets’, this technique strives to fully integrate the roadway into the urban fabric by removing elements such as lane markings, curbs, and traffic signs. By removing these elements and creating a more plaza-like space, these spaces become ambiguous and no user group has priority. The technique is relatively new, and the majority of existing research concerns pedestrians only.

This study focused on intersections in England with the goal of understanding how bicycle riders perceive and travel through shared space intersections.

Using video observations, …

The Humane Metropolis: People And Nature In The 21st Century, Rutherford H. Platt

University of Massachusetts Press Books

The Humane Metropolis explores the prospects for a more humane metropolis through a series of essays and case studies that consider why and how urban places can be made greener and more amenable. Its point of departure is the legacy of William H. Whyte (1917-1999), one of America's most admired urban thinkers. From his eyrie high above Manhattan in the offices of the Rockefeller Brothers Fund, Whyte laid the foundation for today's "smart growth" and "new urbanist" movements with books such as The Last Landscape (1968). His passion for improving the habitability of cities and suburbs is reflected in the …

Rebuilding Industry-Commerce In Saint Louis, City Plan Commission Of Saint Louis

Books and Monographs

Industry-Commercial Rebuilding, City Plan Commission -- 1953. Industry and commerce were the foundation for the steady growth and maturity of St. Louis. They were responsible for its development from a fur trading outpost near the confluence of the Mississippi Rivers to one of the world's great metropolitan centers. The City's unusually wide diversity of industry assured stability of income for the community, and progressive commercial establishments brought an attractive standard of living to its people. Although the City's industry and commerce have prospered for nearly two centuries, recent years have seen considerable movement to suburban parts of the Metropolitan Area. …