September 6, 6:55 a.m.,To the south of Yiyang.GTrain No.6518 starts from Changsha Station Intercity Yard,This marks the official opening and operation of the Yichang section of the Chongqing-Xiamen high-speed railway.,Yiyang City successfully joined the circle of friends of high-speed railway cities,The last piece of the territory of the high-speed railway of cities and States in Hunan has finally been put together, so far Hunan has entered.“The city is connected to the high-speed railway”The total mileage of high-speed railway operation in the era exceeds 2300 kilometers, ranking in the forefront of the country.。 (Sohu News）

As a country“Eight vertical and eight horizontal”High-speed railway network from Xiamen to Chongqing、An important part of the two major corridors from Hohhot to Nanning，The Chang-Yi-Chang high-speed railway is a key component of the high-speed railway ring line in Hunan Province.，Its opening not only marks that all 14 cities and States in Hunan Province will open high-speed railway.，More convenient for the masses to travel、Promoting regional economic development and so on.，Have a positive meaning.。

Hunan belongs to the central region.，There is no location advantage。With the opening of the Changyichang high-speed railway,，The whole territory of Hunan will be integrated.“Eight vertical and eight horizontal”High-speed rail network。“This will promote the integration of Hunan.‘The Belt and Road’，Better implement the development strategy of the Yangtze River Economic Zone，Opening wider to the outside world，Promoting industrial transformation and upgrading，Achieving high-quality development is of great significance.。”

The high-speed railway of Changyichang high-speed railway will consolidate Yiyang's position as a regional transportation hub.，Changde、Yiyang formally integrated into Changsha as the center“One hour life circle”，Drive talents、The accumulation of capital and other factors of production。Further close ties between Changsha and its surrounding cities，Consolidate the position of the central city。

Chang-Yi-Chang high-speed railway is also an important part of the railway network of Chang-Zhu-Tan urban agglomeration.，With the opening of high-speed railway，It can effectively promote the integration process of Changsha-Zhuzhou-Xiangtan urban agglomeration.，To further optimize the transportation structure of the northwest corridor of Hunan。