Mega structures are nowadays commonly seen almost everywhere. Because of the advancement of technology and the improvement of machinery, tall sky scrapers and many other intricate infrastructures are already made possible. One of these man-made designs is none other than the world famous bridges. A bridge is defined as a structure that is built to cross physical barriers between two places such as bodies of water, hills, valleys or roads in order to serve its purpose as a passage or route for travelers. The design as well as the type of bridge usually varies depending on its function, nature of the terrain and as well as the setting where the bridge is constructed. The budget as well as the materials to be use can also influence the total outcome of the bridge. These days, bridges can be seen connecting thousands of places from all over the world. These incredible structures have paved way for easier transportation and access from one place to another.
However, just like any other buildings or constructions, there are also record holders for the different bridges in the world. As for the longest, China’s Danyang kunshan Grand Bridge still remains undisputed. Here are some interesting facts on Danyang Kunshan Grand Bridge.
The richest countries in the world never fail to show off when it comes to building mega structures such as these bridges. This is why China is known to be one of the world’s most powerful countries since it houses some of the best and largest infrastructures across the globe. This includes none other than the Danyang Kunshan Grand Bridge, which is already recognized as the longest of its kind in the entire world.
Details of the Bridge
The Danyang Kunshan Grand Bridge is located in the city of Qingdao, which is allocated in the Shandong province in the East side portion of the Republic of China. When the bridge was completed, it became the world’s longest bridge with a whopping length of 164,800 meters or 164.8 kilometers and a span of 260 feet. This massive and incredible man-made structure was completed in 2010 after 4 grueling years of detailed and planned construction. This, however, was only opened to the public in 2011. This huge project costs approximately 8.5 billion dollars and has employed roughly 10,000 workers on site. This bridge was primarily made in order to solve railway traffic in the said area.
The Danyang Kunshan Grand Bridge is actually made of different or several bridges. One of its parts is called as the Qingdao Haiwan Road Bridge, which is a portion of the Danyang Kunshan Grand Bridge and is also recognized as the longest bridge over water. This bridge has a length of 42.5 kilometers or 26.5 miles and runs from Qingdao of East China’s Shandong Province to the suburban Huangdao district over the Jiaozhou Bay. Because of this, China instantly became the country with the most number of longest bridges in the world. In fact, China holds three of the world’s longest bridges namely the Danyang Kunshun Grand Bridge, the Tianjin Grand Bridge (113,700 kilometers) and the Weinan Weihe Grand Bridge with a length of 79,732 kilometers.
The bridge also consists of over 450,000 tons of steel structure, which explains the high number of workers involved. According to Chinese officials, the Danyang Kunshan Grand Bridge is a very sturdy infrastructure that can withstand strong typhoons, magnitude 8 earthquakes and an impact that is equal to a 300,000 ton vessel. As soon as this bridge was completed, it immediately took the crown from the previous title holder, which is the Lake Pontchartrain Causeway in Louisiana, USA. This bridge is measured 24 miles long and is dangling over the Pontchartrain. Because of this Chinese innovation, china now holds both the longest land and water colossal bridges.
These are just some of the wonderful and interesting facts about the world’s longest bridge that goes by the name of Danyang Kunshun Grand Bridge.