DOCUMENTARY HISTORY OF THE FLORIDA CANAL 171 of the Panama Canal They are grossly in error. Notwithstanding its great advantages, the traffic of the latter is exceeded by the potential traffic of the former. 34. As compared with the Cape Horn route, the Panama Canal saves over 8,000 miles of distance between United States Pacific coast ports and such a typical port as Norfolk on the Atlantic coast. In the calendar year 1932 the Panama Canal transited 4,867 vessels, carrying 18*0,938 long tons of cargo. The net registered tonnage was 16,573,865 tons. For the "big year" of 1929 the figures were 6430 ships and 31,450,498 long tons of cargo. 35. In the first 10 months of 1985 the Panama Canal transited 4,175 vessels with a net registered tonnage of about 17,600,000 tons. In the same time the Sues Canal transited 4,951 vessels of about 17,800,000 net registered tons. The Italian military operations in Ethiopia account for a considerable part of this Suez traffic. 36. From the foregoing statements it will be noted that the Kiel Canal transits more ships and more tonnage than either the Sues or the Panama CanaL The analyses of the commerce of the ports of the Gulf of Mexico made by two different and unbiased agencies for the years 1929 and 1981 clearly show that the potential traffic for the Florida canal exceeds that of the Kiel Canal which, in turn, exceeds that of both the Sues and the Panama Canals. 37. It does not matter that the Florida canal will be longer than any of the others mentioned. It is important, however, that its navigable capacity is so great that it will even exceed the capacity of the navigable channels leading to the port of Houston and to numerous other ports on the Gulf and Atlantic coasts, and its capacity will at least equal the navigable capacity of the present channel from the ocean to the harbor of Jacksonville. In other words, the canal will permit a very free and speedy vessel movement. It is important also that notwithstanding its length, it will still save many miles and many hours or days, and many dollars for vessels plying between ports on the Gulf of Mexico and ports on either side of the North Atlantic Ocean and in the Mediterranean. Obviously, with the great volume of traffic to be accommodated, it will be equipped for navigation at all hours of the day and night, and will be equipped with a signal system which will warn bridge tenders, as well as the officers navigating the ships as to the possibility of immediate passage through any bridge. It is highly probable that railway bridges will conform to the Cape Cod practice and will habitually be in the open position to permit the passage of vessels and will be brought into the closed position only upon the approach of trains. CONCLUSION 38. Water-borne commerce is not a new thing under the sun, nor are canals a new-fangled notion. Their origins are shrouded in the mists of the most remote antiquity. Various bureaus of the Federal Government collect and com- pile complete statistics as to the movement of freight by water as well as by rail. Figures are available as to the cost of building, maintaining, and oper- ating ships under various conditions not only in the open waters of the ocean but also in harbors and inland channels. Copious figures exist as to the cost of excavating earth and rock and as to costs of all other elements entering into canal construction. Engineers and others are capable of digesting all these figures and of estimating costs of constructing, maintaining, and operating the Florida ship canal. They are also capable of evaluating the benefits to accrue to commerce. They are able to balance one against the other with a view to determining what is the economic Justification for the construction of a trans- Florida canal. Three successive but independent boards, consisting of the most capable engineers in the country, have carefully investigated the project and have pronounced its construction as being in the interests of the United States. 39. In view of all these facts, in view of all the experience with traffic through the Sues and Panama Canals, and particularly in view of the experience in the Kiel, Corinth, and Welland Canals, which are analogous to the trans-Florida canal; in view of all the commercial statistics on which to base calculations of the potential traffic there is no room for doubt that the Gulf-Atlantic ship canal across Florida will serve a useful purpose and that there is ample economic warrant for its construction. 82710-36----12