1998—Pub. L. 105–329 inserted section designation and catchline and in subsec. (a) inserted subsec. heading, inserted par. (1) designation and heading before first sentence, added par. (2), inserted par. (3) designation and heading before second sentence and substituted “The maps described in paragraphs (1) and (2)” for “Such map”.

Pub. L. 105–329, § 1, Oct. 30, 1998, 112 Stat. 3060, provided that: “This Act [enacting section 272g of this title, amending this section and sections 272a, 272b, and 272d of this title, and enacting provisions set out as a note under section 272g of this title] may be cited as the ‘Arches National Park Expansion Act of 1998’.”