The Golden Gate Bridge is one of the most internationally recognized symbols of San Francisco, California, and the United States. It has been declared one of the modern Wonders of the World by the American Society of Civil Engineers 사운드클라우드 음원 다운로드. The Frommers travel guide considers the Golden Gate Bridge “possibly the most beautiful, certainly the most photographed, bridge in the world” 다운로드.
…it was a larger than life engineering project undertaken against dangerous odds and it opened 75 years ago on Sunday against vehement protest, at the cost of 11 lives 다운로드.
One of the most astonishing and admired man-made wonders of the world, gracing millions of postcards, featured in countless films, the bridge was not at first welcomed with open arms 피어1 다운로드.
Ferry operators and environmentalists opposed it, and many engineers doubted such a daring leap over a treacherous Pacific Ocean strait could be built 다운로드. The military worried a collapsed Golden Gate span could block access to the Bay in war time.
read the full article – Reuters
Solar Beacon is an art installation on top of the Golden Gate Towers that reflects the Sun’s light throughout the Bay Area, calling attention to the man-made structure’s 75th anniversary using the brightest natural light available 다운로드. Observers of Solar Beacon will see two points of light, one on each tower top, that are bright as the Sun, but much smaller in size.
Through an online interface, the public can schedule a time-based performance, during which the observed spots of light will appear to turn on and off 다운로드. Because the reflected light is projected in a narrow beam a half degree across, the performance only appears to a region around the observer (e.g. 12m at 2 km), but it can be seen by anyone in the Bay Area who has a direct view of the tops of the Golden Gate Bridge tower 이미지 파일 다운로드.
Why the name 다운로드?
The Golden Gate Strait is the entrance to the San Francisco Bay from the Pacific Ocean. The strait is approximately three-miles long by one-mile wide with currents ranging from 4.5 to 7.5 knots. It is generally accepted that the strait was named “Chrysopylae”, or Golden Gate, by John C. Fremont, Captain, topographical Engineers of the U.S. Army circa 1846. It reminded him of a harbor in Istanbul named Chrysoceras or Golden Horn.
How long did it take to build?
Just over four years. Construction commenced on January 5, 1933 and the Bridge was open to vehicular traffic on May 28, 1937.
When did the Golden Gate Bridge open?
May 27, 1937. It was the longest suspension bridge in the world until 1964, and had the tallest suspension towers until 1998.