Quick search by citation:

45 U.S. Code § 1111 - Repealed. Pub. L. 105–134, title IV, § 408, Dec. 2, 1997, 111 Stat. 2586

Section, Pub. L. 97–35, title XI, § 1163, Aug. 13, 1981, 95 Stat. 685; Pub. L. 99–272, title IV, § 4017(a)(1), Apr. 7, 1986, 100 Stat. 110, related to Northeast Corridor cost dispute.