After ten years of construction and costs more than double the original estimate, the Suez Canal opened on November 17, 1869. Stretching 101 miles across Egypt's Isthmus of Suez, from Port Said in the north to Suez in the south, the waterway connects the Mediterranean Sea with the Indian Ocean.
In 1888 the Convention of Constantinople was signed—"respecting the free navigation of the Suez Maritime Canal" and opening the canal to ships of all nations. The longest canal in the world without locks, the Suez Canal is one of the world's most heavily traveled shipping lanes and the fastest crossing from the Atlantic to the Indian oceans.