National Parkway
protected roadway operated by the U.S. National Park Service
George Washington Memorial Parkway
7,142-acre parkway in Virginia and the District of Columbia in the United States, that is maintained by the National Park Service
Rock Creek and Potomac Parkway
parkway in Washington D.C.
Colonial Parkway
highway in Virginia
Foothills Parkway
National parkway in Tennessee
Clara Barton Parkway
parkway in Washington D.C., and Maryland, United States
Natchez Trace Parkway
49,000 acres managed by the National Park Service