- How bicycles, good planning, and the 20-minute neighborhood help Portland s economy boom: http://tinyurl.com/2elur6q The city s goal: reduce the automobile sMessage 1 of 1 , Sep 24, 2010View SourceHow bicycles, good planning, and the "20-minute neighborhood" help
Portland's economy boom:
The city's goal: reduce the automobile's share to 30% by 2030,
through enticement more than enforcement.
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