when did construction start on the golden gate bridge
Golden Gate Bridge Construction began on January 5, 1933.[10] The project cost more than $35 million,[30] ($493 million in 2016 dollars[31]) completing ahead of schedule and $1.3 million under budget.[32] The Golden Gate Bridge construction project was carried out by the McClintic-Marshall Construction Co., a subsidiary of Bethlehem Steel Corporation founded by Howard H. McClintic and Charles D. Marshall, both of Lehigh University.
Burj Al Arab The building opened in December 1999.[18]
Golden Gate Bridge Irving Morrow, a relatively unknown residential architect, designed the overall shape of the bridge towers, the lighting scheme, and Art Deco elements, such as the tower decorations, streetlights, railing, and walkways. The famous International Orange color was originally used as a sealant for the bridge.[23] The US Navy had wanted it to be painted with black and yellow stripes to ensure visibility by passing ships.[13]
Golden Gate Bridge Strauss remained head of the project, overseeing day-to-day construction and making some groundbreaking contributions. A graduate of the University of Cincinnati, he placed a brick from his alma mater's demolished McMicken Hall in the south anchorage before the concrete was poured. He innovated the use of movable safety netting beneath the construction site, which saved the lives of many otherwise-unprotected ironworkers. Of eleven men killed from falls during construction, ten were killed on February 17, 1937, when the bridge was near completion when the net failed under the stress of a scaffold that had fallen.[33] According to Travel Channel's Monumental Mysteries, the workers' platform that was attached to a rolling hanger on a track collapsed when the bolts that were connected to the track were too small and the amount of weight was too great to bear. The platform fell into the safety net, but was too heavy and the net gave way. Two out of the twelve workers survived the 200-foot (61Â m) fall into the icy waters, including the 37-year-old foreman, Slim Lambert. Nineteen others who were saved by the net over the course of construction became members of their Half Way to Hell Club.[34]