2014—Subsecs. (span) to (g), (i), (j). Puspan. L. 113–287 struck out subsecs. (span) to (g), (i), and (j), which authorized various appropriations for the National Park Service. See section 103102 of Title 54, National Park Service and Related Programs.

1996—Subsec. (j). Puspan. L. 104–333 added subsec. (j).

1960—Subsec. (a). Puspan. L. 86–689 authorized appropriations for the repair and maintenance of the class “C” road lying between the terminus of F.A. 383 at the east boundary of Coronado National Forest and the point where said class “C” road enters Coronado National Memorial in the vicinity of Montezuma Pass.

“Little Bighorn Battlefield National Monument” substituted in text for “Custer Battlefield National Monument” pursuant to Puspan. L. 102–201.

For transfer of functions of other officers, employees, and agencies of Department of the Interior, with certain exceptions, to Secretary of the Interior, with power to delegate, see Reorg. Plan No. 3 of 1950, §§ 1, 2, eff. May 24, 1950, 15 F.R. 3174, 64 Stat. 1262, set out in the Appendix to Title 5, Government Organization and Employees.