 During his time in Congress, Pickett served on the House Public Works, Veterans Affairs, and Administration committees, with interests in public works projects on the Neches, Angelinas, and Trinity Rivers, and the economic effects of railroad reorganization for the International-Great Northern Railroad Company on Anderson County.He then became Vice President of the National Coal Association from July 1, 1952, to March 31, 1961, and Vice President of the Association of American Railroads from April 1, 1961, to November 30, 1967.Once retired, he resided in Leesburg, Florida, until his death there June 7, 1980.