Carfree
Carfree cities past, present, and future: solutions to the problem of the urban automobile.

The Center for Livable Communities
The Center for Livable Communities helps local governments and community leaders be proactive in their land use and transportation planning, and adopt programs and policies that lead to more livable and resource-efficient land use patterns

Walkable Communities
"Walkable Communities was organized for the express purposes of helping whole communities, whether they are large cities or small towns, or parts of communities, i.e. neighborhoods, business districts, parks, school districts, subdivisions, specific roadway corridors, etc., become more walkable and pedestrian friendly."