§ 1a-7. National Park System development program
(b)
General management plans; preparation and revision by Director of National Park Service; list to Congress; contents
General management plans for the preservation and use of each unit of the National Park System, including areas within the national capital area, shall be prepared and revised in a timely manner by the Director of the National Park Service. On January 1 of each year, the Secretary shall submit to the Congress a list indicating the current status of completion or revision of general management plans for each unit of the National Park System. General management plans for each unit shall include, but not be limited to:
(2)
indications of types and general intensities of development (including visitor circulation and transportation patterns, systems and modes) associated with public enjoyment and use of the area, including general locations, timing of implementation, and anticipated costs;