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U.S. Suggested Megaregions

A United States map showing emergining megaregions. Cascadia (Oregon/Washington), California, Arizona, Midwest, Central Plains, Texas Triangle, Northeast, DC-Virginia, Piedmont Atlantic, and Florida. Arizona California Cascadia (Oregon/Washington) Midwest Central Plains Texas Triangle Northeast Piedmont Atlantic Florida

This section introduces the megaregion concept and identifies the 10 megaregions commonly cited in the United States.

Updated: 10/20/2015
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