Urban containment is most simply expressed as a line on a map separating urban and rural uses. The line may be locally identified as an urban growth boundary, urban service limit, or priority growth area. But the significance of the line resides in the mechanisms implemented to make containment work—from innovative zoning programs to infill and redevelopment, open space conversation, and infrastructure phasing. This report explores urban containment as a framework that regions and communities can use for managing growth. Growth management techniques can be time-related (such as phasing development through infrastructure management), place-related (such as defining the qualities of specific areas), and function-related (such as relating uses and ensuring housing affordability). When urban containment is the framework underlying growth management, it provides growth management with a rationale for phased development, steers the direction and form of development, and identifies central places within the urban fabric. This report reviews the history and central characteristics of urban containment, discusses the authors' evaluation of more than 100 urban containment plans, and presents their four-framework typology. It also offers case studies of each of the four frameworks and summarizes the implications for planners. Includes appendices, as well as a compilation of principal techniques for growth management and the elements of urban containment frameworks.
One of the policies that has been most widely used to try to limit urban sprawl has been that of urban containment. These policies are planning controls limiting the growth of cities in an attempt to preserve open rural uses, such as habitat, agriculture and forestry, in urban regions. While there has been a substantial amount of research into these urban containment policies, most have focused on issues of land use, consumption, transportation impacts or economic development issues. This book examines the effects of urban containment policies on key social issues, such as housing, wealth building and creation, racial segregation and gentrification. It argues that, while the policies make important contributions to environmental sustainability, they also affect affordability for all the economic groups of citizens aside from the most wealthy. However, it also puts forward suggestions for revising such policies to counter these possible negative social impacts. As such, it will be valuable reading for scholars of environmental planning, social policy and regional development, as well as for policy makers.
One of the policies that has been most widely used to try to limit urban sprawl has been that of urban containment. These policies are planning controls limiting the growth of cities in an attempt to preserve open rural uses, such as habitat, agriculture and forestry, in urban regions. While there has been a substantial amount of research into these urban containment policies, most have focused on issues of land use, consumption, transportation impacts or economic development issues. This book examines the effects of urban containment policies on key social issues, such as housing, wealth building and creation, racial segregation and gentrification. It argues that, while the policies make important contributions to environmental sustainability, they also affect affordability for all the economic groups of citizens aside from the most wealthy. However, it also puts forward suggestions for revising such policies to counter these possible negative social impacts. As such, it will be valuable reading for scholars of environmental planning, social policy and regional development, as well as for policy makers.
Urban sprawl is one of the key planning issues today. This book compares Western Europe and the USA, focusing on anti-sprawl policies. The USA is known for its settlement patterns that emphasize low-density suburban development and extreme automobile dependence, whereas European countries emphasize higher densities, pro-transit policies and more compact urban growth. Yet, on closer inspection, the differences are not as wide as first appears. A key feature of the book is the attention given to France; its experience is little known in the English-speaking world. The book concludes that both continents can offer each other useful insights and perhaps policy guidance.
Nearly 4,000 cities on our planet today have populations of 100,000 people or more. We know their names, locations, and approximate populations from maps and other data sources, but there is little comparable knowledge about all these cities, and none that can be described as rigorously scientific. The Planet of Cities together with its companion volume, the Atlas of Urban Expansion, contributes to developing a science of cities based on studying all these cities together—not in the abstract, but with a view to preparing them for their coming expansion. The book puts into question the main tenets of the familiar Containment Paradigm, also known as smart growth, urban growth management, or compact city, that is designed to contain boundless urban expansion, typically decried as sprawl. It examines this paradigm in a broader global perspective and shows it to be deficient and practically useless in addressing the central questions now facing expanding cities outside the United States and Europe. In its place Shlomo Angel proposes to revive an alternative Making Room Paradigm that seeks to come to terms with the expected expansion of cities, particularly in the rapidly urbanizing countries in Asia and Africa, and to make the minimally necessary preparations for such expansion instead of seeking to contain it. This paradigm is predicated on four propositions:1. The expansion of cities that urban population growth entails cannot be contained. Instead we must make adequate room to accommodate it.2. City densities must remain within a sustainable range. If density is too low, it must be allowed to increase, and if it is too high, it must be allowed to decline.3. Strict containment of urban expansion destroys the homes of the poor and puts new housing out of reach for most people. Decent housing for all can be ensured only if urban land is in ample supply.4. As cities expand, the necessary land for public streets, public infrastructure networks, and public open spaces must be secured in advance of development.The first part of the book explores planetary urbanization in a historical and geographical perspective, to establish a global perspective for the study of cities. It confirms that we are in the midst of an urbanization project that started in earnest at the beginning of the nineteenth century, has now reached its peak with half the world population residing in urban areas, and will come to a close, possibly by the end of this century, when most people who want to live in cities will have moved there. This realization lends urgency to the call for preparing for urban expansion now, when the urbanization project is still in full swing, rather than later, when it would be too late to make a difference.The second part of the book seeks to deepen our understanding and thus lessen our fear of urban expansion by providing detailed quantitative answers to seven sets of questions regarding the dimensions and attributes of urban expansion:1. What are the extents of urban areas everywhere and how fast are they expanding over time?2. How dense are these urban areas and how are urban densities changing over time?3. How centralized are the residences and workplaces in cities and do they tend to disperse to the periphery over time? 4. How fragmented are the built-up areas of cities and how are levels of fragmentation changing over time?5. How compact are the shapes of urban footprints and how are their levels of compactness changing over time?6. How much land would urban areas require in future decades?7. How much cultivated land will be consumed by expanding urban areas?By answering these questions and exploring their implications for action, this book provides the conceptual framework, basic empirical data, and practical agenda necessary for the minimal yet meaningful management of the urban expansion process.The companion volume, Atlas of Urban Expansion, was also authored by Lincoln Institute visiting fellow Shlomo “
The populations of American cities have always included poor people, but the predicament of the urban poor has worsened over time. Their social capital, that is, the connections and organizations that traditionally enabled them to form communities, has shredded. Economically comfortable Americans have come to increasingly care less about the plight of the urban poor and to think of them in terms of “us and them.” Considered lazy paupers in the early nineteenth century, the urban poor came to be seen as a violent criminal “underclass” by the end of the twentieth. Living primarily in the nation’s deindustrialized inner cities and making up nearly 15 percent of the population, today’s urban poor are oppressed people living in the midst of American affluence. This book examines how law works for, against, and with regard to the urban poor, with “law” being understood broadly to include not only laws but also legal proceedings and institutions. Law is too complicated and variable to be seen as simply a club used to beat down the urban poor, but it does work largely in negative ways for them. An essential text for both law students and those drawn to areas of social justice, Containment and Condemnation shows how law helps create, expand, and perpetuate contemporary urban poverty.
US post-war suburbanization has reshaped the spatial pattern of growth in many metropolitan areas, with population and employment shift toward the suburbs resulting in the urban decay of central cities. This being the case, the adoption of adequate anti-sprawl policies should lead to a reduction in city blight. Availability of detailed blight measures at the city level enables us to undertake a novel empirical analysis to test this hypothesis. The empirical specification presented here identifies the specific impact of more stringent anti-sprawl policies adopted at the metro-level, proxied by the adoption of urban containment policies, on city blight. Results indicate that the adoption of such policies have effectively contributed to the reduction of downtown deterioration.
