Public Law 74–58

That section 27 of the Merchant Marine Act, 1920 (U. S. C., title 46, sec. 883), as amended, is amended by striking out the final period and inserting in lieu thereof a colon and the following: “ Provided further, That this section shall not apply to the transportation of merchandise loaded on railroad cars or to motor vehicles with or without trailers, and with their passengers or contents when accompanied by the operator thereof, when such railroad cars or motor vehicles are transported in any railroad-car ferry operated between fixed termini on the Great Lakes as part of a rail route, if such car ferry is owned by a common carrier by water and operated as part of a rail route with the approval of the Interstate Commerce Commission, and if the stock of such common carrier by water, or its predecessor, was owned or controlled by a common carrier by rail prior to June 5, 1920, and if the stock of the common carrier owning such car ferry is, with the approval of the Interstate Commerce Commission, now owned or controlled by any common carrier by rail and if such car ferry is built in and documented under the laws of the United States. ”