Nature
The underlying framework of natural resources and open spaces where development patterns must be organized in order to protect the environment and preserve the integrity of natural systems.
Links
The linking of all built environment elements by creating a fine grained street-and-block network and by enabling all forms of mobility to reduce dependence on the automobile.
Communities
Where people can live, work, shop, and recreate within walking distances; complete communities are essential to reduce dependence on automobiles, advance equity, and foster social interaction.