1. Short title This Act may be cited as the Restore Our Parks Act . 2. National Park Service Legacy Restoration Fund (a) In general Chapter 1049 of title 54, United States Code, is amended by adding at the end the following: 104908. National Park Service Legacy Restoration Fund (a) Definitions In this section: (1) Fund The term Fund means the National Park Service Legacy Restoration Fund established by subsection (b). (2) Project The term project means the overall plan of remediation of deferred maintenance for an asset, which may include resolving directly related infrastructure deficiencies of the asset. (b) Establishment There is established in the Treasury of the United States a fund, to be known as the National Park Service Legacy Restoration Fund . (c) Deposits (1) In general Except as provided in paragraph (2), for each of fiscal years 2019 through 2023, there shall be deposited in the Fund an amount equal to 50 percent of all energy development revenues due and payable to the United States from oil, gas, coal, or alternative or renewable energy development on Federal land and water that would otherwise be credited, covered, or deposited as miscellaneous receipts under Federal law. (2) Maximum amount The amount deposited in the Fund under paragraph (1) shall not exceed $1,300,000,000 for any fiscal year. (3) Effect on other revenues Nothing in this section affects the disposition of revenues that— (A) are due to the United States, special funds, trust funds, or States from mineral and energy development on Federal land and water; or (B) have been otherwise appropriated under Federal law, including the Gulf of Mexico Energy Security Act of 2006 ( 43 U.S.C. 1331 note