(a) In General.—
There is established in the Treasury an account to be known as the National Park Centennial Challenge Fund.
(b) Deposits.—
All amounts received by the United States each fiscal year from sales by the National Park Service of National Parks and Federal Recreational Lands Passes under section 805(b)(1) of the Federal Lands Recreation Enhancement Act that are in excess of $10,000,000 shall be deposited into the National Park Centennial Challenge Fund as offsetting collections and shall remain available to the Secretary until expended.
(c) Use of Funds.—Funds collected and deposited into the National Park Centennial Challenge Fund—