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The trestle bridge of Shijingshan South StationThe trestle bridge of Shijingshan South Station is 1200 meters long and 29meters wide. Located on the Fifth Ring Road of southwest Beijing, it is the first cable-stayed bridge of Beijing. It adopts the imported LED luminous tube with a service life of 100,000 hours. The service life of the lamps is 20 years and actually, the lamps are semi-perm.
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