Читать книгу Is a Ship Canal Practicable? онлайн

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The silting up of the interior of the harbor by the sand which sifts through the interstices of the concrete block is regarded by Mr. Mitchell as a more serious evil. But as it may not be impracticable to close these interstices, this danger does not seem comparable to that which must arise from the unceasing eastward movement of the sands brought down by the Nile. It was for this reason that Alexander placed his city to the west of the mouth of the Nile.

The boldness and skill displayed in the construction of the harbor of Port Said may be appreciated from these facts. The excavation of the canal presented comparatively little difficulty. The entire cost of the canal and harbors was about forty-three and a half millions of dollars, or more than half of the entire cost of the work, which includes the expenses of hospitals, negotiations, surveys, machinery, and the miscellaneous expenses of administration, amounting in the aggregate to $80,893,665.

The doubts of the permanent value of the ssss1, as expressed by Lord Palmerston and Sir Robert Stephenson, do not appear to have been without sound and reasonable foundation. It is evident that a few years of war will, as in the days of the Pharaohs, Ptolemies, the Cæsars, and the Caliphs, necessitate a reconstruction on a scale almost as great as that which has recently challenged the admiration of the civilized world.