Seek an introduction to the Southeast Coastal High Speed Railway

It can only be said that if the southeast coast is developed high-speed, it is possible, but the investment is huge, in the short term, it can only be said that the so-called survey is guided, the southeast coast is mainly a series of mountains and mountains, you can imagine why the current Yingxia line is a single-track railway? Is the speed limit very low? On this line, all passenger and freight cars are subject to a speed limit of 65 (this is the speed limit value of the locomotive running monitor, the actual driving speed is only 4,50 km, and more than 70 can be driven in some good sections), and the whole line is also high, but not more than 80km h

Summary. The Hangzhou-Shenzhen Line, also known as the Southeast Coastal Railway, is a railway connecting Hangzhou City, Zhejiang Province and Shenzhen City, Guangdong Province on the southeast coast of China, and is an important part of the "Coastal Corridor", one of the main channels of the "eight vertical and eight horizontal" high-speed railways in the "Medium and Long-term Railway Network Planning" (2016 Edition). In December 2004, the Wenzhou-Fuzhou section of the Hangzhou-Shenzhen Railway officially started, marking the official start of the Hangzhou-Shenzhen Railway; On December 28, 2013, the Xiamen-Shenzhen section of the Hangzhou-Shenzhen Railway was put into operation, marking the completion of the Hangzhou-Shenzhen Railway.

As of April 2021, the Hangzhou-Shenzhen Railway runs from Hangzhou East Railway Station to Shenzhen North Railway Station, with a total length of 1,464 kilometers and a design speed of 350 kilometers and hours (Hangzhou East Railway Station to Ningbo Railway Station kilometers and hours (Ningbo Railway Station to Shenzhen North Railway Station).

The Hangzhou-Shenzhen Line, also known as the Southeast Coastal Railway, is a railway connecting Hangzhou City, Zhejiang Province, Yejiang Province and Shenzhen City, Guangdong Province, on the southeast coast of China, and is an important part of the "Coastal Passage", one of the main channels of the "eight vertical and eight horizontal" high-speed railways in the "Medium and Long-term Railway Network Planning" (2016 edition). In December 2004, the Wenzhou-Fuzhou section of the Hangzhou-Shenzhen Railway officially started, marking the official start of the Hangzhou-Shenzhen Railway. On December 28, 2013, the Xiamen-Shenzhen section of the Hangzhou-Shenzhen Railway was put into operation, marking the completion of the Hangzhou-Shenzhen Railway. As of April 2021, the Hangzhou-Shenzhen Railway runs from Hangzhou East Railway Station to Shenzhen North Railway Station, with a total length of 1,464 kilometers and a design speed of 350 kilometers and hours (Hangzhou East Railway Station to Ningbo Railway Station kilometers and hours (Ningbo Railway Station to Shenzhen North Railway Station).

As of April 2021, the Hangzhou-Shenzhen Railway operates at a speed of 300km h (Hangzhou East Railway Station to Ningbo Station), 250km h (Xiamen North Railway Station to Shenzhen North Railway Station), and 200km h (Ningbo Station to Xiamen Beimaiqing Station) The temporary suspension period from 14:00 on August 3 to 8:00 on August 4 has been extended to 11:00 on the 4th. On April 10, 2021, the Xialiang bending and deep section of the Hangzhou-Shenzhen Line was officially accelerated to 250km h.

The coastal railway is a major passage in China's eastern coastal areas, and as early as Sun Yat-sen's plan for China's construction, the "Founding Strategy" has the preliminary idea of the "coastline" railway. The coastal railway starts from the Liaodong Peninsula through the Bohai Sea through the Shandong Peninsula to the Yangtze River Delta, and finally follows the coastline to the Pearl River Delta. From the planning map, this is a high-speed railway that starts from the Liaodong Peninsula and extends from the coast of the East China Sea to the South China Sea, connecting the two sea areas.

Note: The section from the Liaodong Peninsula to Shandong adopts the "ferry", the Yangtze River crossing channel is the Yangtze River Bridge of the Shanghai-Tong Railway, and the section from Guangdong to Hainan uses the "ferry"). The coastal railway is the southeast coastal passenger dedicated line (or Hangzhou-Fuzhou-Shenzhen passenger dedicated line, Hangzhou-Shenzhen line), non-passenger dedicated line.

Xiamen-Shenzhen high-speed railway, Shenzhen-Mao high-speed railway, and Mao-Zhan high-speed railway are actually railways that have been approved by the state for both passengers and freight, such as the approval of the feasibility report of Shenzhen-Mao railway: "This project is an important part of the coastal railway corridor, and it is a passenger-oriented, freight high-speed railway. "The planned transportation capacity is 40 million passenger years and 5 million tons of freight per year.

Some are top-of-the-line fast rails. In addition, the Ningbo-Taizhou-Wenzhou Railway, Fuzhou-Xiamen Railway, and Wenfu Railway are all high-speed railways that take into account both passengers and freight and are passenger-oriented, and each entry has freight capacity planning data. The Hangzhou-Ningbo passenger dedicated line is a passenger dedicated line.

Some of the railways along the coast are passenger dedicated lines, and some are passenger and freight lines. The speed of 250 kilometers per hour and above is China's high-speed railway (high-speed rail level), and the following is the high-speed railway (belonging to the national railway level of the fast rail file), and the comprehensive nature is the MRT railway. The rule of China's high-speed rail construction is that Wuqing will build a new passenger dedicated line of a railway (connecting the region), provided that the railway (passenger and freight co-line) is existing and the capacity is seriously insufficient.

The Xiamen-Shenzhen Railway will not have enough capacity, and there will be new construction.