| 3. | World Car Free | | | Non profit trying to build a consensus for change in the attitude and behavior of current car users.
www.ecoplan.org |
| 4. | Carfree Cities | | | Carfree cities past, present, and future. Presents solutions to the problem of the urban automobile.
www.carfree.com |
| 5. | Westside Transportation Alliance | | | Non-profit organization providing information on commute and transportation alternatives in the Portland, Oregon metro area.
www.wta-tma.org |
| 6. | International Car Free Day Campaign | | | A campaign to encourage public awareness of pollution caused by the increase in motorized traffic in the urban environment. Includes a summary of the campaign and which cities are participating.
www.22september.org |
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