Transportation. Transportation act of 1939, hearings, 76th Congress, 1st session, on S. 1310 and S. 2016, bills to amend interstate commerce act, S. 1869, to protect interstate commerce from dangers of unsound financial structures and to establish improved procedures and standards for financial rehabilitation of railroads engaged in interstate commerce, and S. 2009, to amend interstate commerce act, as amended, by extending its application to additional types of carriers and transportation and modifying certain provisions thereof and for other purposes, Apr. 3-14, 1939.