Gustave Eiffel proposal to demolish the railway bridge of Bordeaux (also known as the "passerelle St Jean"), the first major work of Gustave Eiffel, resulted in a large response from the public. Actions to protect the bridge were taken as early as 2002 by the "Association of the Descendants of Gustave Eiffel", joined from 2005 onwards by the Association "Sauvons la Passerelle Eiffel" ("Save the Eiffel Bridge"). They led, in 2010, to the decision to list Eiffel's Bordeaux bridge as a French Historical Monument. Gustave Eiffel Alexandre Gustave Eiffel (born Bonickhausen dit Eiffel; ; ; 15 December 183227 December 1923) was a
Eiffel Tower first level. The layout of both first and second levels was modified, with the space available for visitors on the second level. The original lift in the south pillar was removed 13 years later. On 19 October 1901, Alberto Santos-Dumont, flying his No.6 airship, won a 100,000-franc prize offered by Henri Deutsch de la Meurthe for the first person to make a flight from St. Cloud to the Eiffel Tower and back in less than half an hour. Many innovations took place at the Eiffel Tower in the early 20th century. In 1910, Father Theodor Wulf measured radiant energy at