Section,
Pub. L. 91–518, title IV, §404, Oct. 30, 1970, 84 Stat. 1336
;
Pub. L. 93–146, §11(b), Nov. 3, 1973, 87 Stat. 553
;
Pub. L. 93–496, §7, Oct. 28, 1974, 88 Stat. 1530
;
Pub. L. 94–25, §§7, 8, May 26, 1975, 89 Stat. 90
;
Pub. L. 94–210, title VII, §706(d), formerly §705(d), Feb. 5, 1976, 90 Stat. 124
, renumbered
Pub. L. 96–254, title II, §206(a), May 30, 1980, 94 Stat. 412
;
Pub. L. 96–73, title I, §§116(a), 117–119, Sept. 29, 1979, 93 Stat. 545
, 546;
Pub. L. 97–35, title XI, §1183(a)–(d), Aug. 13, 1981, 95 Stat. 695–697
;
Pub. L. 99–272, title IV, §§4008, 4014(a)(2)–(7), Apr. 7, 1986, 100 Stat. 108–110
;
Pub. L. 104–287, §7(1), Oct. 11, 1996, 110 Stat. 3400
, related to addition to or discontinuance of routes and services. See sections 24703 and 24705 to 24707 of Title 49, Transportation.