A prior section 204, Pub. L. 85–767, Aug. 27, 1958, 72 Stat. 907; Pub. L. 97–424, title I, § 126(b), Jan. 6, 1983, 96 Stat. 2114; Pub. L. 100–17, title I, § 133(b)(13), (14), Apr. 2, 1987, 101 Stat. 172; Pub. L. 102–240, title I, §§ 1030, 1032(b), title VI, § 6004(c), Dec. 18, 1991, 105 Stat. 1970, 1974, 2169; Pub. L. 105–178, title I, § 1115(d), (e)(4), title V, § 5119(a), June 9, 1998, 112 Stat. 156, 158, 452; Pub. L. 109–59, title I, § 1119(h)–(k), Aug. 10, 2005, 119 Stat. 1187–1189, related to Federal lands highways program, prior to repeal by Pub. L. 112–141, div. A, title I, § 1119(a), July 6, 2012, 126 Stat. 473.

2021—Subsec. (a)(1)(A). Pub. L. 117–58, § 11113(b)(1)(A), inserted “context-sensitive solutions,” after “restoration,” in introductory provisions.

Subsec. (a)(1)(A)(i). Pub. L. 117–58, § 11113(b)(1)(B), inserted “, including interpretive panels in or adjacent to those areas” after “areas”.

Subsec. (a)(1)(A)(vi) to (ix). Pub. L. 117–58, § 11113(b)(1)(C)–(E), added cls. (vi) to (viii) and redesignated former cl. (vi) as (ix).

Subsec. (a)(6). Pub. L. 117–58, § 11113(b)(2), added par. (6).

Amendment by Pub. L. 117–58 effective Oct. 1, 2021, see section 10003 of Pub. L. 117–58, set out as a note under section 101 of this title.

Section effective Oct. 1, 2012, see section 3(a) of Pub. L. 112–141, set out as an Effective and Termination Dates of 2012 Amendment note under section 101 of this title.