An aerial view shows a new section of the Sanyuan Bridge, part of Beijing's Third Ring Road, on a hazy day in Beijing, China, November 15, 2015. Beijing road maintenance workers started dismantling a 31-year-old bridge on Friday night and replacing it with a new one. The project was scheduled to finished within 24 hours, but was postponed till Sunday due to the poor conditions of the old bridge, local media reported. (Photo by Reuters/China Daily)
