Main Street Programs provide assistance to communities to revitalize their traditional downtown commercial areas. The provide clearinghouse information, technical assistance, research, and advocacy on preservation-based commercial district revitalization.
National
* National Main Street Center
State
* Arizona Main Street Program
* California Main Street Program
* Illinois Main Street Program
* Kansas Main Street Program
* Missouri Main Street Program
* New Mexico Main Street Program
* Oklahoma Main Street Program
* Texas Main Street Program
Source: U.S. Department of the Interior, National Park Service
