Detailed overview of the Blue Smoke Railway?? Introduction of the Blue Smoke Railway

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Lanyan Railway is the first railway in Yantai Limb Relief Area, starting from Lancun Station, Lancun Town, Jimo City, Shandong Province, passing through Laixi, Laiyang, Haiyang and Qixia and other county-level cities, and ending at Yantai Station, Zhifu District, Yantai City, with a length of 183 kilometers, intersecting with Jiaoji Railway at Lancun Station, and Taowei Railway at Taocun Station. The line was built in 1953 and opened to traffic in 1956.

The Lanyan Railway starts from Lancun Town, Jimo City, Shandong Province to Yantai, and is a railway connecting Yantai to the Jiaoji Railway and the national railway trunk line network, which was a single line in the initial stage. The railway is led by Lancun Station of Jiaoji Line, and Taowei Railway operated by Weihai Local Railway Bureau is incorporated into Taocun Station of Yantai City.

In August 1952, the Third Survey Corps of the Design Bureau of the former Ministry of Railways was responsible for the survey and design, and the Fifth Engineering Bureau of the former Ministry of Railways was responsible for the construction of the project in the early stage of construction; In October 1954, the Fifth Engineering Bureau of the Ministry of Railways was dissolved, and the Infrastructure Construction Department of Jinan Railway Bureau was responsible for the construction of the project; On January 1, 1956, the Blue Smoke Railway was officially opened to traffic, and it was put into operation on July 1 of the same year. A total of 10,000 cubic meters of earthwork works have been completed on the whole line, 126 bridges and 121 culverts have been completed, with an actual investment of 10,000 yuan. Its penetration has led to significant economic growth in the regions along the route.

On December 29, 2001, a national key construction project with a total investment of 2.2 billion yuan, the double line of the Blue Smoke Railway was put into operation, which greatly increased its transport capacity. The opening and operation of the double line increased the transportation capacity of the Blue Smoke Railway from 29 pairs on a single line to 54 pairs at the time of the double line, and the annual cargo transportation capacity increased from 10.36 million tons to 24.2 million tons.

On November 6, 2006, Yantai to Dalian cross-Bohai freight ro-ro railway ferry (September 19, 2008 passenger ro-ro transport) was put into operation, the ferry terminal set up Yantai North Station, the newly repaired ferry branch line into the southwest side of Zhuji Station of Lanyan Railway, so that the Lanyan Railway as a part of the northeast region to the Yangtze River Delta region land and sea passenger and freight channel, and Jiaoji Railway, Jiaoxin line, new long line connection, forming a convenient channel for the northeast south, to alleviate the Shenshan, Jingshan, Beijing-Shanghai, Jiaoji, The tense situation of railway transportation in Longhai and the improvement of the comprehensive land-sea transportation system are of great significance.

On April 2, 2009, the construction of the electrification transformation of the Blue Smoke Railway began. The renovation project includes the electrification of the 187-kilometer line from Lancun to Yantai under the management of Jinan Railway Bureau, and the 12-kilometer-long line of the Yanda Ferry branch line is also being electrified. At the same time, the level crossings along the railway line are closed or interchanged.

The total estimated investment of the project is 1.7 billion yuan, which will be constructed by the Ministry of Railways, Shandong Province and social capital using a diversified investment model. On August 26, 2010, the electrification of the whole line was officially completed, and the next day, the first freight train pulled by an electric locomotive arrived at Yantai Station, marking that the Lanyan Railway has entered the era of electrification.

On March 18, 2010, the construction of Qingdao to Rongcheng intercity passenger dedicated line, will take over the baton of the Blue Smoke Railway, continue to serve the railway passenger transport on the Shandong Peninsula, and the Blue Smoke Railway will also end the mixed passenger and freight run, and continue to play an important role in the transformation of freight forward.