Amendments to the Transportation Act of 1958 (train discontinuance) : hearings before the Surface Transportation Subcommittee of the Committee on Interstate and Foreign Commerce, United State Senate, Eighty- sixth Congress, first session on S. 1331, a bill to amend the Interstate Commerce Act, as amended, so as to strengthen and improve the national transportation system, insure the protection of the public interest, and for other purposes : S. 1450, a bill to amend section 13a (1) of the Interstate Commerce Act, as amended, relative to the discontinuance or change of the operation of certain trains or ferries, June 4, 5, 18, July 8, 9, 10, 28, 29, 30, and 31, 1959.