; and for construction, reconstruction, decommissioning of roads that are no longer needed, including unauthorized roads that are not part of the transportation system, and maintenance of forest roads and trails by the Forest Service as authorized by 16 U.S.C. 532–538 and 23 U.S.C. 101 and 205: Provided , That funds becoming available in fiscal year 2019 under the Act of March 4, 1913 (16 U.S.C. 501) shall be transferred to the General Fund of the Treasury and shall not be available for transfer or obligation for any other purpose unless the funds are appropriated. Land acquisition (including rescission of funds) For expenses necessary to carry out the provisions of chapter 2003 of title 54, United States Code, including administrative expenses, and for acquisition of land or waters, or interest therein, in accordance with statutory authority applicable to the Forest Service, $74,099,000, to be derived from the Land and Water Conservation Fund and to remain available until expended. Of the unobligated balances from amounts made available for Land Acquisition and derived from the Land and Water Conservation Fund, $16,028,000 is hereby permanently rescinded from projects with cost savings or failed or partially failed projects that had funds returned: Provided , That no amounts may be rescinded from amounts that were designated by the Congress as an emergency requirement pursuant to the Concurrent Resolution on the Budget or the Balanced Budget and Emergency Deficit Control Act of 1985. Acquisition of lands for national forests special acts For acquisition of lands within the exterior boundaries of the Cache, Uinta, and Wasatch National Forests, Utah; the Toiyabe National Forest, Nevada; and the Angeles, San Bernardino, Sequoia, and Cleveland National Forests, California; and the Ozark-St. Francis and Ouachita National Forests, Arkansas