Introduction of Quansan Expressway?

Quansan Expressway, with a total length of 284.5 kilometers, is a section of G72 Quannan Expressway in Fujian, starting from Fuxia Line of G 15 Shenhai Expressway in the south and reaching Sanming Section of G25 Shen Chang Expressway in the north. The route starts from Sutang Village, Jinjiang City and ends at Sanming Expressway. It consists of Quanzhou-Yong 'an section and Yong 'an-Sanming section. Zhong Da consulted various building websites to obtain relevant information about Quansan Expressway:

Quansan Expressway, with a total length of 284.5 kilometers, has been built for more than three years, running through the southeast coast and western mountainous areas of Fujian. The expressway mileage in Fujian Province has increased to 1.895 km. On the morning of March 15, 2009, the opening ceremony of Quanzhou section of Quanzhou-Sanming Expressway was held grandly. At this point, the Quanzhou-Sanming Expressway has been completed and opened to traffic, and the travel time between the two places will be shortened by three hours. A large north-south expressway has appeared in Bamin, which runs through the southeast coast of Fujian and the western mountainous area.

Brief introduction of highway

A major channel for economic development that shoulders the heavy responsibility of mountain-sea cooperation and mountain-sea interaction.

Quansan Expressway, with a total length of 284.5 kilometers, is a part of the national expressway network G72 Quannan Expressway in Fujian Province. It is adjacent to the national expressway G 15 shenyang-haikou expressway Fuxia Line in the south and the national expressway G25 Shen Chang Expressway Sanming Section in the north. The route starts from Sutang Village, Jinjiang City and ends at the expressway exit in Sanming City. It consists of Quanzhou-Yong 'an section and Yong 'an-Sanming section, and is an important part of Quanzhou-Nanning horizontal line and Changchun-Shenzhen vertical line, which are the key trunk highways planned by the state. Its completion is conducive to improving the national backbone network of "five vertical and seven horizontal" national highways and shortening the distance between the "Golden Triangle" area in southern Fujian and Central China. Extending westward through Fujian, Jiangxi and Hunan provinces, connecting Bashu in the west and connecting with the trunk highway network in the central and western regions, it can become a convenient continental bridge connecting South Asia, Southwest China and the southeast coast. As an important passage to the sea in the central and western regions of China, the construction of Quansan Expressway is an important measure to promote the strategy of "connecting the east with the west" in the central region and is of great significance to promote the common development of the eastern, central and western regions.

This expressway is also an important part of "three verticals and eight horizontals" in the layout planning of expressway network in Fujian Province. Its completion and opening to traffic means that the highway can not only connect Guo Fu-Yin Fu and Shenchang lines in the north, but also connect Pucheng-Nanping, Sanming-Longyan and Longyan-Meizhou expressways in Guangdong, forming a north-south expressway in this area, thus effectively solving the main constraints of inconvenient transportation in the cooperation between mountains and seas in Fujian Province and enhancing the economic radiation ability of coastal areas to inland mountainous areas.

Highway data

The Quanzhou section of Quansan Expressway is estimated to have a total investment of 7.66 billion yuan, and construction was officially started in September 2005. The construction period is four years. Quanzhou section of Quansan Expressway starts from Sutang Village, Jinjiang City, connects with Fuzhou-Xiamen Expressway, passes through Quanzhou Development Zone, Licheng District, Nan 'an City and Yongchun County, and ends at the junction of Xiayang and Sanming in Yongchun. At the same time, a connecting line from Yongchun Penghu to Dehua will be built, with a total length of128km.

On February 25th, 2008, the Sanming section of Quansan Expressway was opened to traffic. So far, Quansan Expressway, with a total length of 284.5 kilometers, has been opened to traffic, and the mileage of expressways in Fujian Province has also increased to 1895 kilometers. Quansan Expressway is the first expressway from Quanzhou in Fujian Province, and its starting point (namely Quanzhou South) is 63 kilometers away from Yongchun, which is a two-way six-lane expressway. It is the first two-way six-lane expressway designed and put into use in Fujian Province, with 52 kilometers from Yongchun to Sanming and four lanes in both directions.

passing bay

The total length of Quansan Expressway in Sanming is about 159.7 kilometers, of which the total length in Yong 'an City is about 54.35 kilometers, with a total investment of about 3.056 billion yuan. It mainly passes through Xiyang (Lingtou, Laojie, Xinjie, Xia Jie, Xiayang, Bangkou, Fuzhuang and Gezhou), Yannan (Guikou, Puling, Jifeng, Luoxi and Huangli), Yan Xi (Longwen and Shangjishan), Cao Yuan (shrimp mussels, potholes) and Yanbei (Qiao Fei and Yikou). Quansan Expressway has three general interchanges (namely, south interchange and north interchange) in Xiyang, Luoxi and Yikou and a hub interchange in Jishan. The whole line is arranged according to the highway standards in mountainous and hilly areas promulgated by the Ministry of Communications. Calculated driving speed is 80km/h, design load exceeds -20, suspension is-120, and subgrade design width is 24.5m..

The above is the introduction of Zhong Da Consulting of CBI to Quansan Expressway. For more information about expressways, please pay attention to the architectural knowledge column of Zhong Da Consulting.

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