Built In 1937, The Golden Gate Bridge In San Francisco, USA, Is 2.7 Kilometers Long And 227 Meters High
The need to connect San Francisco with Marin County, USA, always existed, since travelers were compelled to use ferry boats to cross the San Francisco Bay. However, it did not seem possible at the time to bridge the 2,000 meters (6,600 feet) wide strait that was 113 meters (371 feet) deep at its center and […]