Golden Gate Bridge. In the 1930s

 It took some guts to work on the construction of San Francisco’s Golden Gate Bridge. In the 1930s, there was an unwritten rule regarding high-steel bridge construction projects like this one…for every $1 million in cost, the engineers should expect one fatality among the workers. But the $35 million Gold Gate Bridge had an impressive safety record with only 11 deaths. A huge net suspended under the work site is credited with saving at least 19 people. Those 11 construction worker deaths are overshadowed by the more than 1,500 people who have thrown themselves off the bridge, making it the top suicide bridge in the world.