Cornell Steamboat Co. v. United States

Cornell operates tugboats for hire on the Hudson River and in and about New York harbor. Its tugs carry no cargo but move scows, barges, and similar vessels belonging to others which themselves usually carry cargo. This towing service Cornell offers to perform for the public in general. About ninety-five per cent of the vessels which it serves are moved from points in New York to other points in the same State, but these movements generally traverse New Jersey as well as New York waters. Part III of the Interstate Commerce Act1 provides that contract or common carriers by water in interstate…