The Golden Gate Bridge - A historical perspective

The Golden Gate Bridge is definitely a remarkable example for an exceptional engineering structure; but it is also an example for an eventful genesis and lifetime. The present contribution describes the evolution of the bridge from the very first ideas in 1870, the initial conceptual designs in 1920, to the most difficult process to carry it through up to the final design in 1930. During the last phase the role of chief engineer Joseph B. Strauss, not always undisputed, is of utmost importance. Construction and building process (1933 - 1937) of the bridge - for a long time the longest suspension bridge of the world - is described in detail. In addition the behavior during its almost 60 years of existence is discussed. This includes wind and earthquake response as well as several actions for rehabilitation and retrofitting. The idea to add an extra deck for a commuter train is also mentioned.