54 U.S.C. § 100502 - U.S. Code - Unannotated Title 54. National Park Service and Related Programs § 100502. General management plans

(1) measures for the preservation of the area's resources;

(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;

(3) identification of and implementation commitments for visitor carrying capacities for all areas of the System unit; and

(4) indications of potential modifications to the external boundaries of the System unit, and the reasons for the modifications.