Which planning principle emphasizes mixed-use developments and reducing dependence on cars?

New Urbanism is focused on creating walkable, mixed-use communities that reduce reliance on cars. This planning principle promotes the integration of residential, commercial, and recreational spaces within close proximity, fostering vibrant neighborhoods where residents can live, work, and play without the need for extensive car travel. The emphasis is on creating a sense of community, accessibility, and sustainability through urban design that encourages walking, biking, and the use of public transportation.

This principle stands in contrast to suburban sprawl, which often leads to more car-dependent environments with separated land uses. Sustainable design and smart growth both advocate for more environmentally friendly and efficient land use; however, while they incorporate elements of mixed-use development, New Urbanism is specifically defined by its strong commitment to walkability and community-centric planning.