Transportation. To amend interstate commerce act, hearings, 74th Congress, 1st session, on S. 1629, to amend interstate commerce act, as amended, by providing for regulation of transportation of passengers and property by motor carriers operating in interstate or foreign commerce, S. 1632, to amend interstate commerce act, as amended, by providing for regulation of transportation of passengers and property by water carriers operating in interstate and foreign commerce, S. 1635, to amend interstate commerce act, as amended, Feb. 25[-Mar. 19], 1935.