One of most recognizable attractions
In April 1888, the builders finished the first level of the tower. This stage was considered the most difficult as the solidity of the entire structure relied on the level of inclination of the lower floor. A few months later, the construction of the next levels began. Creeper cranes that moved up the tower as construction progressed were used as lifting devices. After a while, lifts were installed. Construction work was completed at the end of March 1889 just a few months before the World's Fair. 2.5 million rivets, 7,300 tons of cast iron, and 60 tons of paint were used for the erection of the Eiffel Tower. During the construction of the structure which lasted for two years, engineers paid great attention to security measures. As a result, the tower gained wide popularity. For its construction, Eiffel was awarded the Legion of Honor medal, the highest accolade in France. It is also a symbol of recognition of special merits. Nowadays, the Eiffel Tower is one of the most visited architectural landmarks in the country.