| There was also a cost in human life. I saw a photo exhibition [1] about the construction of the Bay Bridge once, containing many beautiful shots from the point of view of the workers. The photos were taken by Peter Stackpole, a 20 year old kid who basically just talked his way onto the boats that took the workers out to the site. He took photos of the towers as they were being riveted together, of the cables being wound. The photos are amazing and beautiful, but they show how dangerous the working conditions were. When someone fell off and died, the workers would take the rest of the day off, but be back on the job the next day. We don't accept that kind of risk anymore in the US, which obviously drives up construction costs. But it's hard for me to see that as a bad thing, and I bet that if you went and talked to the "builders" today, they'd prefer those costs to the ones we paid in the 1930s. [1]: https://museumca.org/exhibit/peter-stackpole-bridging-bay |