Tour Eiffel Bridge Tour Eiffel Bridge The Tour Eiffel Bridge, also known as the Montcalm Street Bridge is a small but ornate bridge in Gatineau, Quebec. There had long been a bridge across Brewery Creek, but by the 1980s it needed to be replaced. Hull and the National Capital Commission were working to turn the Brewery Creek area into a tourist and cultural district. It was decided to build an ornate structure. Incorporated in the bridge was an original steel girder from the Eiffel Tower, that had been part of a recently disassembled staircase. The girder was donated to Hull by Paris mayor
Eiffel Tower gaps in the latticework. In the years since it was completed, engineers have put forward various mathematical hypotheses in an attempt to explain the success of the design. The most recent, devised in 2004 after letters sent by Eiffel to the French Society of Civil Engineers in 1885 were translated into English, is described as a non-linear integral equation based on counteracting the wind pressure on any point of the tower with the tension between the construction elements at that point. The Eiffel Tower sways by up to 9 centimetres (3.5 in) in the wind. When originally built, the first