Through the knowledge collation of the architectural knowledge column of this website, Zhong Da Consulting has the following basic information about Haicang Tunnel:
Haicang is the earliest and largest state-level Taiwanese investment zone in China, which integrates Xiamen's main port area, bonded port area and free trade zone, and is one of the most active areas in Xiamen's economic and social development. The insiders believe that after the completion of Haicang Tunnel in Xiamen, the communication between Xiamen Island and Haicang District will be further strengthened, which will also be beneficial to the urbanization of Xiamen and Zhangzhou and promote the balanced development of regional economy.
Basic situation of Haicang Tunnel in Xiamen:
Haicang tunnel is 9.03 kilometers long, of which the tunnel is about 6.4 kilometers long. The tunnel is excavated by drilling and blasting method, and the deepest part of the tunnel is about 72.6 meters above sea level. According to the standard of two-way six-lane urban expressway, the design speed is 80 km/h, and there are three interchanges on the whole line. The planned construction period is 4 years, and it is expected to be officially opened to traffic at the end of 20 19.
Haicang Tunnel Project connects Haicang District and Huli District, starting from Ma Qing Road Interchange in Haicang District and crossing the western waters of Xiamen in the form of a tunnel. The tunnel entrance is located near the intersection of Haicang Avenue and Yongjun Road, enters Xiamen Island near Yu Xiang Wharf, goes along Xinghu Road in Huli District, and finally reaches Torch North Road east of Shigushan Interchange.
Planned construction period of Haicang Tunnel in Xiamen:
Haicang Tunnel starts from the east side of the intersection of Ma Qing Road and Haicang Avenue in Haicang District. After crossing the western sea area, it goes along Xinghu Road, passes through Shigushan Interchange and ends at Torch North Road, with a total length of 7. 102 km, including 6.306 km of tunnel (2.8 km in the sea area) and the deepest part of the seabed is more than 70 meters.
It is understood that this is the third cross-sea tunnel in China, the second cross-sea tunnel in Xiamen and the longest cross-sea tunnel in Fujian. It is reported that the tunnel will be constructed by drilling and blasting. In addition, the reporter learned from the Municipal Transportation Bureau that the project is expected to invest 5.64 billion yuan and the planned construction period is 4.5 years. In other words, it is expected that the tunnel will be completed and opened to traffic by the end of 2020.
Significance of Xiamen Haicang Tunnel;
According to reports, Haicang Tunnel is the second western passage in Xiamen and an important part of the "inner ring" line of Xiamen's "two rings and eight shots" road network. After it is put into use, it can not only effectively alleviate the traffic pressure in and out of the island westward, but also be of great significance to further improve the modern comprehensive transportation infrastructure system in Xiamen, promote the integration inside and outside the island, give play to the economic radiation function of Xiamen port and strengthen the communication between regional cities.
In the future, the Haicang Tunnel construction project and the planned East Second Passage will form a convenient and smooth access channel in the northern part of the island.
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