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Blake, Wm. Mirth. 1816.

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In a new study, MIT researchers explore the feasibility of a 15-minute city model in America, analyzing phone data from 40 million Americans to understand neighborhood usage patterns.

The 15-minute city concept envisions mixed-use neighborhoods where essential services are within a 15-minute walk or bike ride. Supporters of the concept say it could create more sustainable, livable urban environments by reducing reliance on automobiles, lowering emissions, and improving quality of life.

The study reveals that the median American makes only 14% of their essential trips within a 15-minute walk. Some regions vary, with Northeastern cities like New York showing higher walkability (42% of trips within a 15-minute radius) compared to rapidly growing, car-centric cities like Atlanta (10%).

Despite historical zoning and planning focused on car travel, Americans show a natural preference for the convenience of nearby amenities.