The story of the evolution of the urban freeway, the competing visions that informed it, and the emerging alternatives for more sustainable urban transportation. Urban freeways often cut through the heart of a city, destroying neighborhoods, displacing residents, and reconfiguring street maps. These massive infrastructure projects, costing billions of dollars in transportation funds, have been shaped for the last half century by the ideas of highway engineers, urban planners, landscape architects, and architects-with highway engineers playing the leading role. In Changing Lanes, Joseph DiMento and Cliff Ellis describe the evolution of the urban freeway in the United States, from its rural parkway precursors through the construction of the interstate highway system to emerging alternatives for more sustainable urban transportation. DiMento and Ellis describe controversies that arose over urban freeway construction, focusing on three cases: Syracuse, which early on embraced freeways through its center; Los Angeles, which rejected some routes and then built I-105, the most expensive urban road of its time; and Memphis, which blocked the construction of I-40 through its core. Finally, they consider the emerging urban highway removal movement and other innovative efforts by cities to re-envision urban transportation.

International law has become the key arena for protecting the global environment. Since the 1970s, literally hundreds of international treaties, protocols, conventions, and rules under customary law have been enacted to deal with such problems as global warming, biodiversity loss, and toxic pollution. Proponents of the legal approach to environmental protection have already achieved significant successes in such areas as saving endangered species, reducing pollution, and cleaning up whole regions, but skeptics point to ongoing environmental degradation to argue that international law is an ineffective tool for protecting the global environment.

In this book, Joseph DiMento reviews the record of international efforts to use law to make our planet more livable. He looks at how law has been used successfully--often in highly innovative ways--to influence the environmental actions of governments, multinational corporations, and individuals. And he also assesses the failures of international law in order to make policy recommendations that could increase the effectiveness of environmental law. He concludes that a "supranational model" is not the preferred way to influence the actions of sovereign nations and that international environmental law has been and must continue to be a laboratory to test approaches to lawmaking and implementation for the global community.