- East Coast Greenway Alliance - Project creating a 2,500 mile traffic-free path linking East Coast cities from Maine to Florida. An urban alternative to the highly popular Appalachian Trail.
- Genesee Valley, NY Greenway - A 90-mile path winding through woodlands, farmlands, and stream valleys in New York - turning a 19th century canal into a 20th century greenway.
- Macatawa Greenway Network
- Greenway and Nature Center of Pueblo, CO - A public, nonprofit facility in partnership with the University of Southern Colorado.
- Research Triangle, NC Greenway Council - The council identifies greenway opportunities and supports local government efforts to identify, plan, fund, develop, and maintain greenways.
- Cary, NC Greenways - Trail descriptions and a study detailing the effects of three Cary greenways on adjacent residents.
- Hillsborough County, FL Greenways - County effort to create parks and open spaces, linked by safe and well-maintained recreational corridors.
- Oak Ridge, TN Greenway - Community greenway organization, attempting to link areas and valuable resources, distinguishing Oak Ridge as a special place in which to live.
- Montour Trail Council - Pittsburgh, PA - A portion of the Allegheny Trail Alliance, or the trail extending from Pittsburgh to Washington, DC.
- Chartiers Nature Conservancy - Local conservation group dedicated to preserving the woodlands and wildlife of the Chartiers Valley through a greenway designation.
- National Bicycle Greenway
- Willamette River Greenway
- Neponset River Greenway
- Bear Creek, OR Greenway
- Vancouver, BC Greenways
- Friends of the Riverfront - Volunteer organization dedicated to the redevelopment of Pittsburgh's riverfront with continuous public access. Site includes maps, contacts, and links.
- Bibliography of Greenway Information - An excellent source for greenway development project information. The list was prepared by the National Society for Park Resources.
Greenway Design Companies