Designing the Megaregion
6 x 9
6 x 9
As the US population grows—potentially adding more than 110 million people by 2050—cities and their suburbs will continue expanding, eventually meeting the suburbs of neighboring cities and forming continuous urban megaregions. There are now at least a dozen megaregions in the US, such as the one extending from Richmond, Virginia, to Portland, Maine, and the megaregion that runs from Santa Barbara through Los Angeles and San Diego, down to the Mexican border.
In Designing the Megaregion, planning and urban design expert Jonathan Barnett takes a fresh look at designing megaregions. Barnett argues that planning megaregions requires ecological literacy and a renewed commitment to social equity in order to address the increasing pressure this growth puts on natural, built, and human resources. If current trends continue, new construction in megaregions will put additional stress on natural resources, make highway gridlock and airline delays much worse, and cause each region to become more separate and unequal. Barnett offers an incremental approach to designing at the megaregional scale that will help prepare for future economic and population growth.
Designing the Megaregion explains how we can, and should, redesign megaregional growth using mostly private investment, without having to wait for large-scale, government initiatives and trying to create whole new governmental structures. Barnett explains practical initiatives for adapting development in response to a changing climate, improving transportation systems, and redirecting the forces that make megaregions very unequal places.
There is an urgent need to begin designing megaregions, and Barnett offers a hopeful way forward using systems that are already in place.
Chapter 1: A New Scale for Urban Challenges
Chapter 2: Recognizing Ecoregions as the Context for Development
Chapter 3: Relating Development to the Natural Environment
Chapter 4: The Northeast Megaregion: Prototype for Balanced Transportation
Chapter 5: Progress Toward Fast-Enough Trains in Megaregions
Chapter 6: Achieving Balanced Transportation in Megaregions
Chapter 7: Inequities Built into Megaregions
Chapter 8: Reducing Inequality in Megaregions
Chapter 9: Adapting Governmental Structures to Manage Megaregions
Chapter 10: Rewriting Local Regulations to Promote Sustainability and Equity
A Design Agenda for Megaregions
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