Section
642,
Pub. L. 91–518, title VIII, § 802, Oct. 30, 1970,
84 Stat. 1340, prohibited discontinuance of intercity rail passenger service other than in accordance with provisions of this chapter. See section
24705 of Title
49, Transportation.
Section
643,
Pub. L. 91–518, title VIII, § 803, Oct. 30, 1970,
84 Stat. 1340, related to separability of provisions of this chapter.
Section
644,
Pub. L. 91–518, title VIII, § 805, Oct. 30, 1970,
84 Stat. 1340;
Pub. L. 92–316, § 11, June 22, 1972,
86 Stat. 233;
Pub. L. 93–496, § 11, Oct. 28, 1974,
88 Stat. 1531;
Pub. L. 99–272, title IV, § 4007(a), Apr. 7, 1986,
100 Stat. 108, related to records and audit of National Railroad Passenger Corporation and certain railroads. See section
24315 of Title
49, Transportation.