Recently, Sichuan Province issued the "Sichuan Province Comprehensive Three-dimensional Transportation Network Planning Outline", proposing to basically complete a modern high-quality comprehensive three-dimensional transportation network by 2035. Chengdawan, Chengziyi, Chenglan, Sichuan-Tibet... Spread out the Sichuan railway construction plan, you will find that there are railway construction projects in almost every direction or have entered the peak of construction, or are about to start construction, or have been included in the planning . Sichuan Province proposes to seize the opportunity, vigorously promote railway construction, accelerate the formation of a strategic comprehensive transportation corridor of "four directions and eight corridors", and give full play to the "locomotive" role of railway construction in promoting stable investment growth.

In recent years, Sichuan Province has paid close attention to the construction of major railway projects, and the scale of railway construction and total investment have been at the forefront of the country for many years. Sichuan proposed to seize the golden period of a new round of railway construction, speed up the construction of a well-developed and modern railway network, speed up the construction of a railway province, and promote Sichuan's transition from an "inland hinterland" to an "open highland".

On the one hand, Sichuan attaches great importance to the construction of railway lines. Vigorously promote the construction of high-speed railways such as Chengziyi, Yukun, and Chengdawan, and promote the construction of the Chengdu-Chongqing Middle Line High-speed Railway and the Sichuan Section of the West-Chongqing High-speed Railway, so as to form a high-speed rail framework with smooth east-west and north-south connections as soon as possible; attach great importance to the construction of the Chengdu-Lanzhou Railway, Do a good job in the comprehensive coordination and service guarantee for the construction of the Sichuan-Tibet Railway, ensure that the Chengdu-Kunming Railway capacity expansion and reconstruction project will be put into operation at the end of the year, and speed up the smooth connection of the Belt and Road; Preliminary work such as railways will focus on improving the level of urban transportation in the region. Keywords: infrastructure, infrastructure construction, domestic engineering news, planning and investment

On the other hand, Sichuan vigorously promotes the high-quality development of the rail transit industry. Taking advantage of the peak period of railway construction, Sichuan is building a number of national innovation centers, key laboratories, and enterprise technology centers to accelerate the formation of high-level innovation consortia. Organize the implementation of major scientific and technological projects, and make every effort to break through key core technologies such as rail transit equipment and operation and maintenance equipment; create a group of industrial parks with distinctive features, reasonable layout and strong carrying capacity, promote the layout of more relevant large enterprise projects in Sichuan, and cultivate "specialized" "Jingtexin" small and medium-sized enterprises, and build a relatively complete industrial ecosystem. Editor / Xu Shengpeng