A decade of advocacy has built a broad coalition of supporters for a car-free Prospect Park. The following individuals and organizations have lent their voices to the campaign.

Read the latest letter of support to Mayor Bloomberg from 3 Parkside City Council Members

• Letitia James (PDF)
• Bill De Blasio
• David Yassky (PDF)

3 Former NYC Department of Transportation Commissioners:

• Lucius Riccio, former NYC DOT Commissioner
• "Gridlock" Sam Schwartz, former NYC DOT First Deputy Commissioner
• Eliot "Lee" Sander, former NYC DOT Commissioner

Organization Support:

• Empire State Transportation Alliance
• 100 Black Men
• Alliance for Downtown New York (BID)
• American Institute of Architects
• American Planning Association NY Metro Chapter
• Association for a Better New York
• Business Labor Community Coalition
• Council on Transportation
• Environmental Defense
• FIDO
• General Contractors Association
• Int'l Union of Operating Engineers
• NYS Laborers Tri-Fund
• Metro Tech BID
• Natural Resources Defense Council
• New York Building Congress
• New York City Environmental Justice Alliance
• New York League of Conservation Voters
• New York City Transit Riders Council
• NYPIRG Straphangers Campaign
• Real Estate Board of New York
• Regional Plan Association
• Transport Workers Union, Local 100
• Transportation Alternatives
• Tri-State Transportation Campaign
• Auto-Free New York
• Fast & Fabulous
• Municipal Arts Society
• New York Audubon
• Sierra Club New York Chapter
• Time's Up

35,000 people who have written letters and postcards to their elected officialsand agency heads.