Watertown, SD City Data - Population, Homes, Statistics. Watertown, SD City Data. Watertown, SD is a city with great restaurants, attractions, history and people. There are around 20,237 people who live in Watertown and approximately 25,897 who live in Codington County.
Bandra-Worli Sea Link is considered one of the most stunning bridges in India. Mahatma Gandhi Setu is one of the longest river bridges in India. Chatrapati Shivaji Maharaj Bridge Nashik is 2nd longest road bridge in India. Vidyasagar Setu in Kolkata, the longest cable-stayed bridge of India. New Yamuna Bridge in Allahabad, the 3rd longest cable-stayed bridge of India. Mahanadi Bridge, Boudh. The Howrah Bridge spans the Hooghly River, linking Howrah to Kolkata, India â the biggest and the busiest cantilever bridge in the world.
The world's longest bridge is the DanyangâKunshan Grand Bridge in China, part of the Beijing-Shanghai High-Speed Railway. The bridge, which opened in June 2011, spans 102.4 miles (165 kilometers). Another part of that train line, the 70.8-mile (114-km) long LangfangâQingxian viaduct, is the second longest bridge in the world. China constructed the DanyangâKunshan Grand Bridge in just 4 years, employing 10,000 workers, at a cost of about $8.5 million.