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The "15-minute city" urban planning system, gaining traction especially during the COVID-19 pandemic, envisions neighborhoods where essential services, employment, learning, and leisure pursuits are within a 15-minute walk, bike ride, or public transportation trip.This article explores the challenges and potential solutions for implementing this concept in existing metropolises, drawing on historical planning ideals and emphasizing principles such as proximity of services, reliable public transport, ideal urban density, diverse land usage, pedestrian-friendly streets, vibrant public areas, inclusivity, and universal resource access.
Pezzulo Davide (2024) studied this question.