BREC's Home Page, brec.org

     The National Recreation and Park Association, nrpa.org

Healthy Baton Rouge, healthybr.com

      The Atlanta Path Foundation, pathfoundation.org

 The Tammany Trace, tammanytrace.org

 American Trails, americantrails.org/

       Walk and Bike for Life, walkandbikeforlife.org

The National Park Service - Trails Home Page, nps.org/nts

   Pennsylvania Greenways, pagreenways.org