United States Code Title 45 — Railroads § 641. Repealed. Pub. L. 96–73, title I, § 111(b), Sept. 29, 1979, 93 Stat. 541 § 641. Repealed. Pub. L. 96–73, title I, § 111(b), Sept. 29, 1979, 93 Stat. 541