45 U.S.C. § 602
Section, Pub. L. 91–518, title VI, § 602, , 84 Stat. 1338; Pub. L. 92–316, § 10(a), , 86 Stat. 231; Pub. L. 93–146, § 13, , 87 Stat. 553; Pub. L. 93–496, § 9, , 88 Stat. 1531; Pub. L. 94–25, § 11, , 89 Stat. 92; Pub. L. 94–555, title I, § 102(c), , 90 Stat. 2614; Pub. L. 95–421, § 2(b)(2), , 92 Stat. 923; Pub. L. 96–73, title I, § 122(b)(2), , 93 Stat. 551; Pub. L. 97–35, title XI, § 1186, , 95 Stat. 698; Pub. L. 99–514, § 2, , 100 Stat. 2095; Pub. L. 100–342, § 18(e), , 102 Stat. 637, related to authority of Secretary of Transportation to guarantee any lender or lessor against loss of principal or interest on loans issued to improve rail passenger service.