The bullet train comes from the plateau。Lixiang Railway put into operation、First Section of Sichuan-Qinghai Railway Opened to Traffic，End of November，Diqing Tibetan Autonomous Prefecture of Yunnan、Aba Tibetan and Qiang Autonomous Prefecture in Sichuan Province has gradually ended the history of inaccessible railways.。

The high-speed rail runs into the airport。The Jinxing Intercity Railway is undergoing trial operation.，It will be officially opened within the year.。At that time，From Beijing Daxing Airport, you can take the high-speed rail directly to Tianjin.，“Beijing-Tianjin-Hebei on the track”Add new strokes。

State Railway Group data show：From January to October，The national railway completed fixed assets investment of 572.6 billion yuan.、Year-on-year growth of 7.2%；Railway is expected to complete fixed assets investment of more than 760 billion yuan in the whole year.，More than 3000 kilometers of new lines are expected to be put into operation.。
Near the end of the year，National Railway Construction Enters Intensive Production Period：The opening of Changjinghuang high-speed railway is imminent.，It marks that the Hangzhou-Changzhou high-speed railway will soon be completed.；Guangxi Fangchenggang-Dongxing Railway starts trial operation on December 2，Dongxing, a border city between China and Vietnam, will soon be connected to the national railway network……

Especially in the western region.，Because of the complex geology, the railway has always been built.“Tough bones”。Since this year，With the Guinan high-speed railway、Sichuan-Qinghai Railway、Lixiang Railway、New progress has been made in a number of railway projects such as the Chengdu-Ziyang high-speed railway.，Western Railway Construction Runs Out“Acceleration”。The data shows：From January to October，Chongqing、Szechwan、Railway projects under construction in Guizhou completed fixed assets investment 844.600 million yuan，Year-on-year growth of 20.23%。

Nibble“Tough bones”，How difficult it is？Sichuan-Qinghai Railway transits from Chengdu Plain to Qinghai-Tibet Plateau，Crossing active fault zone for 11 times，It is listed as one of the most difficult railways in China by the design unit.。Wang Xiaoguang, chief engineer of China Railway 12th Bureau Project, said frankly.，Liutongzhai Tunnel is the most difficult tunnel I have ever participated in.，Total length 16.Four kilometers，The train passes for 5 minutes.，The construction of the project took 10 years.。

Nibble“Tough bones”，What's the point?？Wang Xiaoguang said：“The whole construction process，Take two steps、Take a step back，But keep going.，Only in this way can we get out of the western region and connect to the outside world.‘Highway’。”The day before the opening of the Sichuan-Qinghai Railway，Liu Yongming, a 67-year-old resident of Maoxian County, Sichuan, sent a message to his daughter in Guangzhou.：“The bullet train arrived at the door of the house.，Chinese New Year this year，Your family must come back.。”

With the growth of railway investment in China，The world's largest high-speed railway network continues to be encrypted：In Heilongjiang，New progress has been made in the construction of the northernmost high-speed railway in Hayi.，The northernmost high-speed railway station under construction——Completion of capping of Yichun West Railway Station；In Guangdong，The Shanwei-Shantou South Section of Shantou-Shantou High-speed Railway entered the trial operation stage on November 25.，Enter the countdown mode of opening operation；In Shaanxi，Construction of Yan'an-Yulin High-speed Railway, which has attracted much attention，On the yellow earth“Happy Road”Continue to spread。

The data shows：From January to November，1636 kilometers of new railway lines have been put into operation nationwide.，Among them, the high-speed railway is 1488 kilometers；By the end of November，The national railway operating mileage reached 15..550,000 kilometers，Wherein the high-speed railway is 4.370000 kilometers。

The tide is surging，The grand scene is like this。Before October，Total national railway freight transport volume 41.7.2 billion tons、Year-on-year growth of 0.7%，Passenger traffic volume 32.8.5 billion person-times、Year-on-year growth of 119%。Relying on a railway，Mobile China is more vibrant.。（Source：People's Daily）