Modern Marvels
S2 E6
Golden Gate Bridge
Construction of the second-longest suspension bridge in the United States took 25 million working-hours and 80,000 miles of cable to complete—but the cost in human life proved high.
Modern Marvels
S2 E6
Construction of the second-longest suspension bridge in the United States took 25 million working-hours and 80,000 miles of cable to complete—but the cost in human life proved high.